I have a .030 over 440 with indy heads and a comp solid street roller. There is a little over 2000 miles on it so far, I have checked the lash two times and it was a waste of time. So far it has been great and I would not have anything else.
I also just had Brian at IMM motor machine biuld me a 408 small block and it also has a solid roller, I plan on driving the small block all over the place. like back and forth to work, Vegas next month spring fling next April Drag week 2012 and a 5000 mile round trip to my home town.
Just my two cents; I think you need to use very good valvespings and rockerarms with a solid roller to live on the street.