Howdy! I've got a Pacific MX set, maple, and overall I'm very happy. For anyone who has heard those sets though, the snare absolutely sucks

It sounds like popcorn... and no matter how many heads, tunings etc I've tried, I still can't get it to sound good.
At some point, about 6 months ago, I just gave up, and finally got the parts to build a snare drum. It was a good experience, but I went a little crazy and made a really exotic 13" x 7" drum. It sounds good, but it's not the most versatile thing ever...
So! I'm looking to start using the PDP again, but of course I want it to sound a little better. Is there anything I can do? Would getting some die-cast hoops help any? Any head suggestions? It's a 5.5" x 14", so if I can get it sounding better, it would be a bit more versatile...
Thanks!