Yeah I guess so. But if you run that with the carburetor option that means you will have to remove the throttle valves from the carburettor..... or somehow synchronise the two with two separate cables which would be a nightmare......

An intercooler should only go before the fuel dispersion/injection. All of those carburetor setups are not intercooled. Perhaps water or water matehanol injection might be a safer, easier, simpler choice of cooling the induction charge.

Forget the intercooler, forget the complicated electronics and keep it simple. Hook up the carby to the inlet and arrange to fit the outlet of the SC to the stock manifold. Get a set of extractors, a decent electronic distributor and a cam and you'll be peeling rubber.

Going by the questions you are asking I would seriously advise that you get someone with a bit more know-how to help you out. Forum advice is exceptionally valuable but moreso if you understand the fundamentals and basics of what you are doing.