Ohhh given what you want, I’d really really push for something like a totaldac d1 core (with the live power if possible), that’s excellent for being really well balanced overall, a slightly warmer more relaxed lean but not lacking any energy or directness, very well weighted in terms of balance, very organic stage overall, very dynamic, personally really like it for all the genre mentioned. I will say that if you already find your setup too relaxed then the totaldac isn’t going to be a good option, but otherwise it won’t tilt your system too far. Should really benefit from your digital source. Given vincent is in france he should be easy to order from and not too hard to get where you are. This would be my first pick, I’ve really been impressed by totaldac with basically all models I’ve heard. I think it would fit your system pretty well imo (I should note though that I currently use totaldac for my main dac so I might be a bit more positive on them than others lol)
I do think the lampizator baltic 3 would fit your system quite nicely if you didn’t mind a tubed option, while I haven’t heard the abbas if it’s like sw1x or audio note, the lampizator is going to be more forward and direct with a more fun focus rather than the sweeter and more refined take of the sw1x/audio note, I think that would be a real solid thing to look into. I would prefer the totaldac from a technical perspective, but I can see some preferring the more forgiving and fun energetic nature of the baltic 3 over the d1 core, and you can more tweak the sound to your liking with swapping tubes in that dac (if you want to, but you might want to lol)
For some of the aforementioned options, I do think a weiss is a good pick if you value something that’s a more general all rounder jack of all master of none, it’s a neutral more forward yet organic leaning dac that has good technical performance but presented in a reasonably engaging way, it would be a safe pick given your setup. Basically just solid all around, really hard to complain about anything, and loads of features and dsp to mess around with too. But that being said, considering you already have a nice streamer, and don’t plan on messing around with more complicated dsp, I don’t know if it would represent good value within your system, so it might be worthwhile looking elsewhere
Meitner would preform solidly given what you listen to and your system, although it would lean more on the relaxed side of things (moreso than the totaldac) if that would bother you, otherwise it’s a more micro focus on nuance and low level information, organicness, sweetness, microdynamics, great timbre and texture, but it’s a bit more restrained when it comes to the bigger massive swings and in some systems can lean too smooth for my tastes. Assuming this is the ma1 v2 you are talking about. They drop quite a lot used at least in the united states making them very good value, but I don’t know what they sell for outside of the us
I also saw you mention rockna, a rockna wavedream (hit up a dealer and ask for a discount to make it fit within budget) could also be a solid choice for your setup although I don’t know if I would say it pairs well with elacs given I used to use a wavedream signature with a pair of elac powered and I didn’t think they complemented each other well, but I think I’d likely think differently with a higher end pair of their passives and the right amp pairing. It’s a good dac with a neutral/natural tonality but does slightly exaggerate things a bit with a stronger focus in control, spatial recreation, and separation, basically what I said about the wavelight but a bit more refined and neutral and better technical ability overall
Side note, I know you mention Abbas as being much cheaper, something to consider is that SW1X (and Audio Note for that matter) uses their own in house components like transformers, resistors, caps and whatnot and typically elect to create more simple designs with higher quality components and that’s what drives up the costs even if the two dacs look similar in topology. Again I have no experience with Abbas, but I also wouldn’t assume that you are just getting the exact same thing for less than SW1X or Audio Note, I’d assume lower quality components were used to achieve that price point. Now if that would determine sound quality is a different conversation, but the cost of components used within the dacs are what I’d assume contribute to the cost differences