I didn't mean to imply that. You can probably get all of the above done on a P90 for your 1500 budget. Any head can be made to work well for your build with the budget you've got.
Its generally kind of pointless to compare modified cylinder heads and then try to draw a conclusion that X head is better then Y head. All you can really do is compare stock to stock. The top three in my opinion are the early, big valve, small chamber E88, the N42, and the P90. Those are listed in no particular order and my ultimate choice, given the $1,500 budget, would be the condition of the head before any work begins.