I have a Baron fuel tank thats going to be chucked out. Rubbish pick up starting Monday. Alluminium, 90 lt, below deck. Has pitting in the bottom, but could be repaired. I replaced the tank with a stainless one, too much frigging about to get it welded, purge certificates etc.

Hasn't had fuel in it for two years, so should be well and truely purged now. Your mate !! should be able to fix it. Free to good home.