Ultimute EQ headed racemotor? Lets build it!

Sorry
I saw Ultimate EQ head build so I'm thinking W2 or W5 style
are we working with shafts or studs or looking at both?

What valves did you use- did you flow your heads
IQ52 did you look at backset stud rockers like the Crowers?

who's doing the 1.8's?
and what mods to the heads/ block to run 3/8 pushrods and high ratio rockers