New-B needs advice on C4 susp.

[paul5663]

Hello all,
I'm a new guy to this site and thought it may be the place to gain some much-needed advice on installing a complete C4 suspension into my 58 Chevy Apache project.
The plan is to use Flat-Outs front crossmember kit along with the bolt-on rear kit. Motor will be 454 BB from an 86 Silverado along w/ TH400 tranny from the same truck.
I guess I am seeking any and all information I can acquire regarding this setup. Anyone w/ experience installing a big block into a 55-59 chevy pickup will be a huge help to me as well.

Here are a couple of pics to show what I am starting with, a pretty solid roller. Thanks much!
paul5663