Cam lift ?

I plan on using the stock rocker assy's as they are set
up for solid lifters and show no wear at all. I measure
1.25" from center of shaft to center of valve stem and
1" from center of shaft to center of pushrod landing. I
could be a bit off but I calculate that at 1.25:1 lift ratio
for the stock setup. I guess I should stay somewhere
around 4.35" lobe lift and be safe not touching anything
else?????? Thanks for the input.
DR:read2: