dropped control arms vs. dropped spindles

[1969burb]

just wondering if anyone has modified their stock lower control arms with a step to drop two inches or so. I have a template that I ordered from bill turner ent. a couple years back, with instructions on the modification. I was looking for feedback from someone who might have tried it. I have already done the 1.5 inch crossmember drop with a set of 2 inch drop springs. i'm looking for a little more drop. the plus I see to the control arm mod is that I could use later model discs out of the wrecking yard instead of the 500 dollar disc/spindle kits. anyone have any experience with this? thanks,1969Burb