Weber 32/33 or 38/38... Which one is better or recommended?

Like the title says, im going to be buying a b2200 and was looking into doing the weber carb conversion.

This will be the first time messing with a carb, but i have alot ppl around me that know tons about them.

Im guessing the numbers are the size of the jets?

Which one would be good for me?

Planned mods
Header
Exhaust, no cats but 1 or 2 resonators and a flowmaster, want it be quite.
Maybe custom intake mani, my buddy is really good at fabrication.

So what weber would be good for me?

sorry for the lengthy post just not to sure which weber kit i want to buy.

32/36 or maybe 34/34. The 38/38 would be too big. The numbers represent the venturi size of each side. Unless you do several more mods to increase air flow thru the head I would stay with the smaller one.

thanks just the info i needed.