I put this together over the last six months - all used from Audiogon. I'd like to get some new speakers within the next six. I listen to all types of music, from jazz to rock to classical. My budget for speakers will probably be around $2000 and I'd like to audition some if possible.
The 640c is a great budget player. I used to own a 545 mk2 and it kicked butt! You could upgrade everything else and the amp still wouldn't be ashamed. I still wish I had it for back up and because it is the highest value component I have ever owned. I am not familiar with your speakers but feel that money spent on upgrading speakers is money well spent 99% of the time - which isn't so for amps. Preamps can also make big differences so that may be something you could look into next as well. Good luck!
