Ultimute EQ headed racemotor? Lets build it!

Will the block take that kind of power?
which ford are you sourcing 1.73 rockers from 1.7 rockers are easy to find for Magnum heads or are U using the shaft rocker version
The pushrod angle on the Ford FE Iron rockers may be way off- I have a set that is honed out larger for another trial I'll take a look
I would think without laying it out that you are looking at major rocker shaft relocation
Are you thinking of .200 + longer valves and 2" installed height
If so you might as well figure milling off the stock stands and using custom stands
move them back not only because the longer valves move the tips closer to the intake side but because you can use longer rocker arms and keep the pushrod ( rocker cup) in a reasonable place