Looking for a good amp/receiver setup?

[Milford07]

I'm looking to upgrade to a new receiver and possibly add an amp. Any suggestions would greatly be appreciated? Here is my speaker setup:

Fronts: Definitive Technology Mythos 2
Center: Definitive Technology CLR 2300
Rears: Definitive Technology Mythos Gem XL
Sub: Def Tech ProSub 100

 

[Adam]

Hi. What is your budget for your new electronics?

Also, do you have features in mind that you want/need? What will you be connecting to the receiver?