Posted for "marc" <cardmarc@charter.net>:

So, put two thin fd radiators back to back, maybe even counter flow
them? You got to either make new alum ends anyhow, or put on the straps
to keep them in one piece, anyway. That way you have 2x the cooling in
not much space. They are only about 1/2" think as is stock.
[Marc Wiese]