HI Portugal11, Nice looking system. I
wouldn't replace your speakers with Schweikert VR4JRS just my opinion but if you really need to up grade you should give BG Radia Z92 A try if you can listen to them some where that would help. I have a pair in my system and they are about the same shape and size as your Soliloquy's all though kind of plain looking. The sound however is mind blowing, they make their own planar drivers in Carson City Nevada and OEM for speakers like, Audiosmile, Genesis, Burmester B80, Martin Logan and Wisdom Audio. With out getting into the way they sound here is a review that says it all.
http://www.whatsbestforum.com/showthread.php?757-The-B-amp-G-Z-92-or-%93Why-the-Hi-End-is-Doomed%94
I think they may be the best deal in all of high end. All though they are now discontinued their is a pair here for sale
http://www.audiogon.com/cgi-bin/cls.pl?spkrfull&1297279353
I'm not the seller, nor do I know him. I just have a pair, had them re-wired and added a supertweeter with the money I saved. I see no real reason to up grade and I have friends in the business with REALLY extreme systems. Tube friendly and great bass to mid bass, one of the few Planar hybrids that just work.
It's amazing that know one ever talks about these speakers, one of the best kept secrets in all of audio, too bad their sort of a boring looking box. They kill the VR4JR at a fraction of the price. Something to think about. BG will continue to honer the the lifetime warranty on these since they still make the NEO-3 and NEO-10 drivers.
Happy listening and Happy Holidays!
Vinyl9