turbo 360

Mr Prine, I've got a question for you...in a street/strip situation, with the emphasis more to the strip side, would it make more sense to use 2 smaller turbos as opposed to 1 larger unit/
Any advantages or dis-advantages I should consider? Other than the plumbers nightmare, that is.
The victim of choice is a 69 Valiant with 360 engine, the goal is to be able to run only a 10.90 et, but to be able to do it anywhere I may take the car.
Here in Nebraska in the summer, the temperature and the humidity level fight to see who's boss, and a turbo seems like a better way to reach the goal than high compression and a big camshaft. Have the cake and eat it too.
Any suggestions?
Alan627b