OK, you didn't really expect me to be completely done this weekend did ya?
I got it installed and hooked up. Hung a 14" fan behind the radiator and ran tested it.
It idled at 160* forever and when I ran it up to about 2000 rpm for about 3 minutes it climbed to 170*.
Shut it down and hung a 12 " fan in front of the radiator on the opposite corner and tried it again.
This time it stayed at 160* at 2000 rpm and did not climb until I ran it up to 3000 rpm, then it climbed to 190* in about 2 minutes.
I still need to make a shroud to mount the fans on and maybe get differant sized fans to maximize the air flow.