Radiators

[Editorgary@aol.com]

I'm considering putting a stock radiator back in my MGA race car to replace 
the fancy aluminum one that was fitted by the previous Phoenix owner -- I 
understand aluminum is not much of an advantage head-wise, and the rad got a 
little 
bunged up in the accident that totaled the car last year.
Is there any advantage to fitting an MGB radiator, rather than an MGA, and 
can such even be done?

Appreciate any advice.
Cheers
Gary Anderson