Need help perfecting the budget build hemi swap

So without copying anybody's design, I tooled around with building a coilover suspension using only part that can be bought through a wrecking yard, or auto parts store. Theoretically it should function fine if i make two upper control arm mounts that come straight up from my k frame, knock 2 holes in each inner fender, and clearance around the stock UCA mounting. ( The k member that is bolted into the car was purely fabricated by guessing, and the only issue was that the LCA were to low. )
Mind you this is all theoretical stuff, if you try this, and it's a giant fail, don't cry to me. I probably won't attempt to finish this either. I have no desire to ruin my inner fenders. The biggest thing is getting the ball joints to work together. Aside from that it's a matter of messing with $50.00 worth of tubing. Corvette lower control arms ( $95 ) , and 1991 spindles ( $135 ), you have to make your own steering arm, heim links, and sleeves out of steel round bar stock. $ 20 local machine shop. On the k frame the 2 longitude pipes are useless because on this set up you would need a 1989 mustang gt rack and pinion, and it would need to sit 1.5" higher. ( which was anticipated which is what the 2 steel plated are there for - later mods. ) With that rack set up you would need a Milodon Dodge dakota pro touring rear sump oil pan. You also need to build something to support the stresses the coilover shocks will put on the frame.
I could go on, and on, and on. But it doesn't change the fact that you need 2 hold through the inner fenders on each side for the control arms. Does anybody really want to do that.