[DETON8R]

I have then entire engine setup from a 1999 LS1 Camaro, and I'm considering running the OEM Gen 4 Radiator and fan set up in my 1969 Camaro. Fabrication of brackets and whatever else needs to go into the set up is no problem. And I plan on running the stock fan set up as well, as it is in good shape too.

Anybody else do that? Any problems? Any Pointers?
OR....
Go with an aftermarket radiator, then build a sheet metal shroud to mate the Gen 4 F-body fan assembly to go onto the new radiator.

I'm a bit concerned that the capacity of the 4th gen OEM radiator looks pretty small, but it is what GM put in the car and it seems to work. So why change what the OEM's did?