I'm new, but not to the mustang scene whatsoever. Ive never thought much of the fox until ive seen what can be done. You can think of almost any swap and its been done. But my eventual dream would be to find a 4 eye and swap in a built 4v preferably with a teksid block and c heads. Possibly some sort of forced induction depending on my financial situation. Id love to do the 99-04 cobra IRS swap as well. Time will tell, and maybe ill change my mind. Until then im spending my time at my local college's diesel program.