[TR] Welding radiator inlet tubes - mating different ones.

[Jerrold Le Tourneau]

The cap mount flange has deteriorated on my 68' GT6 radiator.  The 
radiator cap is barely held in place.  I have another radiator that the 
drain tap has fallen out off and appears that it can't be fixed.  I was 
wondering if would be practical to cut the radiator/cap fill tubes on 
the radiators and weld the good one to replace the bad one.  The 
original radiator seems fine otherwise with no visible leaks.  Anybody 
have thoughts on this idea?