Help! Receiver or preamp? Im overwhelmed...

Would a Marantz SR5014 or SR7012 be a good choice? Or would the audio not be as satisfying as Rotel? What older Anthem unit would be a good choice? I like music to be very dynamic and hard-hitting...

Marantz NR1510 UHD AV Receiver...What about this? Since I have an XPA 5 Amp?
 

"... What do you recommend for some killer sound..."

I’ll just spit it out and let the chips fly. A two channel system with a good pre-amp and power amp.

Edit: Sorry I didn't know I was in the Home Theater group...but I said it so I wont take it back. Just ignore me. 

I’m thinking pre-amp/processor as well Russ. No worries brother. I’m in desperate need of advice as I’m 200 miles from any pro audio places. Much appreciated!

jsbranham7 - I think you may have mentioned some options that might really work for you.  For starters, that Marantz SR7012 just might do it for you.  We happen to have a den w/ Paradigm Studio 100s up front, Paradigm Studio center & surrounds, and an SVS sub.  We've gone both ways w/ an external amp - B&K or Odyssey.  And right now it's neither of them - we're bi-amp'ing the front channels directly from the 7012.  Got that SR7012 on an absolutely super deal (so that may help a little to make things sound darned decent to one of us).  Anthem is good stuff, too - that's prob. my next choice (but it'll never beat the price for our 7012).  If you can get such a deal or try 'em either could be highly recommended.

With your budget, I would recommend a used Marantz AV processor. I've had one for about 6 years, never had a problem. A used Anthem, a better piece, is over your budget.