What header gaskets for FI?

I have felpro's now and the driver side only lasted 12k. My brother had great results with copper on his 87 5.0 stang, anyone here use copper? I want to buy good gaskets so I don’t have to do this miserable job ever again, well not for a while. I was thinking copper with arp header bolt should do the trick.

This is a daily driver!



Bill