I think that 8-10K on an amp is at least double what you should be paying. There's a nice 3-channel Krell on Audiogon for $2400, and even that was "only" 5K new. I'd buy used - as you said, A high end amp last a long time.
Forget the receiver - as Zd said, get a seperate processor and a 5 channel, or a 2 channel and 3 channel, amp. I'd go about 5K on the processor. I'd also recommend going with 1 sub unless your room is large.
15K for 5 speakers
5K for amplifier(s)
5K sub
5K processor
Oppo 105
You can always add a second sub. And I see nothing wrong with going used - much more bang for the buck!
Forget the receiver - as Zd said, get a seperate processor and a 5 channel, or a 2 channel and 3 channel, amp. I'd go about 5K on the processor. I'd also recommend going with 1 sub unless your room is large.
15K for 5 speakers
5K for amplifier(s)
5K sub
5K processor
Oppo 105
You can always add a second sub. And I see nothing wrong with going used - much more bang for the buck!