Tbody adapter elbow ?'s

[white95]

I have an Edelbrock tbody adapter elbow and I'm curious as to what size throttle body I can use? I have an exploder intake, ported e7s, an Ecam and catalog-like list of bolt-ons. I was considering a 70 mm but would that be overkill for this combo?

 

[LAFENATU]

I would do a 65mm or a 70mm. Either will work fine.