Sorry dude, first time I looked in. I'm surprised @ 120+ veiws and no replies as well :shrug: . Don't take it personaly though...
I'm not keen on those 'tube' kinda rads, personal opinion only though, I dont like the multitude of 180Deg bends!, you could get away with a heatercore inside the case easily, what's the one in the veedub like?, or don't you have heaters in Florida!...
Where did you mount the rad?...
PS, you into RC airplanes?. That's quite a sized prop in the bottom pic. I got an 'antique' 60's, 6ft wingspan DeHavilland TigerMoth I don't know how to fly
, I got it to restore it originaly, it's that old doped cloth stuff on it...