Generation IV External Engine - Accel 1550cfm carb style TB?

I really like the flow numbers and acouple dyno test i have seen with this TB.
Anybody here running one? What sensors does it come with? How tall is it? And how was it to tune? I was also looking at the Accufab also.

I've always used the fast 4150 and 4500 tb's with great tuning luck but I am interested in this item.

I see a dyno test searching google of a 400 inch sbc that picked up 30hp going from a 1350 cfm tb to this 1550 but they never talked on the tuning or anything.

Hello?