Of the many amps mentioned and the speakers you have I think I would consider three brands; Pass, Parasound JC1 monos and McIntosh.
Pass build great amps for great powerful sound. McIntosh also make very good amps with tremendous resale value. Parasound would offer a great sound, stellar designer (JC) and the best value, most power. My two cents. BTW I own Parasound...
Also if those 802s have an internal amp, you can go with a tube amp. ARC and Line Magnetic Audio make some killer tube amps. Line Magnetic SET would be my first choice.