I realized that I forgot to mention that you should add the KC62 sub to the mix with either the LS50 Meta or the Maggies I mentioned. The KC62 sounds great and is fast. It is not a must but when added it takes the system to a better full-range sound.
I have not looked up the price of the Hegel H95, but I will repeat here that you should seriously consider the Schitt Wotan amp at $2k. It sounds as good as the much more expensive Hegels I have heard (with KEF Blades for example). It has tremendous power, and I strongly believe it is as good as 3 $8k amps I owned (and sold). It just needs about 2 months of heavy play for the top end to settle.
Another amp that I loved with the LS50 Meta is the Benchmark AHB2. This amp can be gotten for about $2.5 or less. It is excellent with the LS50. This amp has a top end like no other. It is not warm-ish like the Wotan.
Both amps I mentioned have a home demo period if you buy from the manufacturer. The Benchmark LA4 preamp is what I have in my top system. I ended up with this one after going through a lot of preamps (up to $7k). The thing I like about the LA4 (or HPA4) preamps is that you do not hear it adding to the sound. The Kara F preamp I mentioned before is a good budget preamp but it adds a bit of warmth. the $2.5k LA4 preamp is as good as it gets for my tastes. Again, there is a home demo period with this preamp.
Here is a link to a post describing the AHB2 (I totally agree).
Review and Measurements of Benchmark AHB2 Amp | Page 5 | Audio Science Review (ASR) Forum