Building a HT/2channel system around Piega P10's?

Hi,
Just bought some used Piega P-10 speakers and center which is all I have now other than an old Denon 2 channel receiver and Paradigm Mini Mark II's which will be used as back channels.
Was looking to get a Denon 3803 this week then add an Adcom 5802 in a month or two.
Maybe a Phillips Model 1000 to upgrade the current no name DVD/CD player.
Ultimately would spend up to 15K on the additional components but have to do it over 1-2 years due to the WAF.
Any recommendations on a receiver or what I should get next as would I like to enjoy HT sooner rather than later.
Not looking for the "Ultimate" 2 channel sound but would like to be high up on the performance/price curve.
Listen to classical, jazz, some rock.
Wanted to say thanks to the forum members as I've learnt a lot here.