CFR performance valve cover adapter plug wires

[AZ 67 C10]

For those of you (if any) using the CFR Performance valve cover adapters on your LS, what did you use for plug wires? The factory 6.0 plug wires are not long enough so I tried a build your own plug wire kit but the coil side was too small of a boot to fit on the coil (even tho it said they fit truck LS coil packs). If I had to do it again I would not buy these adapters as nothing fit all that great, but i'm determined to run em at this point with the factory coil packs I have (2006 6.0 lq4). I'm open to any opinions short of chucking these things...maybe.

Valve cover link for reference:
https://www.cfrperformance.com/HZ_80...z-8000-pbk.htm