2110 or 2332 type one turbo

[Blue Thunder]

I would say: sell the carbs, and go for an EFI system. EFI will not only have much better drivability, but more power, lower fuel consumption and it is waaaaay more reliable (if tuned correctly ofcourse). You need a good ignition system (retardable under boost) and EFI is the only way to go IMHO.
2110 would be more than sufficient for a turbo engine (no need to stretch it with a 2332cc) as long as it is well built. What cam, valvesizes and CR do you have in the engine now?

Cheers,

Robin