I am currently at a standoff with myself between using .180 offset LO-3772-EZMAX Isky bushed lifters (rated to 1300lbs) or the .210 offset BAM Steel bushing lifters. For some reason that extra .030 of cup offset looks scary to me. The steel bushing BAM's are suppossedly good for 1600 lbs which is impressive and overkill lol.

The fellow that spec'd and ground my new custom solid roller spec'd 350/900 for the spring. What are you running for spring pressure?

Also, the BAM lifters are around $200 cheaper than the top of the line Isky offering.