[priobe]

Here is my .02 cents for whats its worth.

Start out with the 37 chokes. This will help with the tuning with the stronger vacuum signal.

Please post what is currently in the carbs. You might be able to use what you already have without buying a whole assorment of jets ( ask me how I know).

There are many ways to get to the same result.

I would actually run

Wideband anlyzer (Important !!!!)
Syncrometer
Patients (must have)
remember keep a log of everything you do (Important !!!!)

ok now ready for jetting
120 holder
60 idle jet

Make all changes with the motor at normal temperature (Important!!!!)

50 bypass.

Concentrate on the drivablility

And did I say patients