Clifford, offy, Hurricane, Dutra Hyper-Pak repop?
Heat or no heat?
Testing the waters for the most popular, cost not really a factor. More interested in design concensus.
Offy had long stock looking runners, Clifford had shorter runners with a larger plenum. Aussiespeed Hurricane had crazy long runners and Dutra had the long runners coming out the same side of the plenum so 4 distinct designs.