weber 40 dfav

Anyone have experience with a Weber 40 DFAV on their 2.0 in a GT? I've got the opportunity to get one half price from a friend. I've got the 1.9 to 2.0 conversion with: combo cam from OGTS, oversize 2.0 valves, 2.0 high compression pistons, sprint manifold (lacking a flow diverter) 2" exhaust...