Differences between c10 and c20 springs

[c20pickup]

everything i find is too much of a drop, being a c20 the rearend sticks way up into the sky, i want to drop that maybe 2-3 inches, and the front about 1 inch, leaving it somewhat factory height, mostly level with a very slight rake. maybe i will block the rear with some 2 inch blocks and cut the coils up front, or try to unt down a set of 1 inch drop spirngs for the front. might even ditch the blocks for the rear and find some 3 inch springs for the rear. i wish there was more options for a slight level and drop.