Nice discussion
I've run shaft rockers with shaft oiling AND through the pushrod oiling for the pushrod cups
It looks so easy to add outside oiling for shaft rockers that I am not interested in oiling the shaft bushings and the rocker tips/ rollers only through the pushrods
the one thing I have noticed with these trickflow heads is the bolt hole doesn't line up with the last shaft stand anymore. So it will just take a little more of an angle to break into the stand.