Commando heads. Anyone used them?

well i got these bad boys in hand finally, 2.08 valves! the dishes completely overlap only a few thou clearance. and they came with the intake and exhaust ports already opened up, you can clearly see the die grinder marks clean through the runner.
they appear pretty awesome. now i'll just figure out this rocker mystery and be on my way to assembly after the block is finished! i'm going to order the W2 setup from crane and pray i can get away with crane golds instead of the mopar rockers that they charge the typical extra $500 for!
i'll keep updated as to the progress. anyone have any questions now that i have a legit instruction sheet in my hand with info and can actually touch the things?