Anyone here use Schubeck lifters ?

Wow... is all i can say... i have been around NHRA class racing for a long time..all mopars- usually 360's my family has run stock and primarily super stock, built lots of engines, set records, won national, and division races, qualified #1 at Indy... i was there helping build the cars, engines, go to races, go to tear down... we were focused on super stock when the Shubecks came out... i see alot of "experts" here whose knowledge base is a 408 stroker that runs high 11's to low 12's..not to impressive in my assesment... i ran a bracket car for alot of years with lots of stock/superstock technology... as to the valve spring pressure... i always went quicker running more... to a point... dont wipe the lobe out but typically race combinations will pick up with more valve spring than the manufacturer recomends.... i dont know how the ceramics will do on a street/strip deal.. its an interesting idea, i like it.. i like it more that you are willing to spend the money and time to try something new and not just put a 408 in it with eddy heads and a hydraulic roller and run a pathetic 12.??et...
Good luck and post your results.