upgrade my home theater now 3 adcom 100 watt amps

currently have 3 adcom amps driving my home theater system
65" diamond series tv, 2 definitive towers front, 2 rock solid(surrond) rear, nice center dialog, nice receiver
and dvd player and woofer, without fleecing my wallet,
remember now, i want to start with next step towards (perhaps) making my sound clearer crisper, i have plenty of
sound, can someone suggest or recommend
Thank you Todd
Upgrade your receiver to a lexicon processor. This will give you a cleaner cripser sound. Then add two more speakers and use lexicon logic-7.
get rid of the reciever and get a seperate processor it is not the amps. but that would be the next upgrade after the processor