I am looking to maybe change the cam in my new 350 crate motor. i guess it was built a little over mild. What kind of cam should i get? dont want anything super aggresive but something that sounds good and adds a few more horses!!!!!!

 

My favorite has always been the old 30-30 Duntov cam, but some don't like solid lifters. Several companies grind something close to it. Not sure what heads your crate engine has, but a set of 1.94 or 2.02 are best with this cam.
But if you want the real deal here's one Comp sells that has solid lifters too.
http://www.summitracing.com/parts/CCA-CL12-673-4/