GerryM5,
Nice system it's great your in the Bay Area too [I'm in San Bruno].
If you feel like checking out a a great place check out Stereo Unlimited in Walnut Creek. They do a lot of modding to speakers, amps, tables, DACs, digital front ends with their own wire called Supernal. Awesome stuff, you could audition some amps or preamps from Viva, to me the best tube gear in the world. They also carry ARC, Jolida, mbl, Primaluna, Wright Sound Company, Nola, VTL. all modified of course. You should really check out your Wilson's with a Viva Linea preamp and a couple of Jolida 211 based mono blocks, great combo. Unreal bass! Plus their pretty laid back about just hanging around and listening to tunes, talking about music.
Don't forget the CA Audio Show is in Burlingame this July for whole $10!
Have fun listening,
Vinyl9