would this rear combination work(4link/notch)

[full foot notch]

in my never ending mind boggling quest to get my truck done i was looking at rear air suspension and was wondering, could i use the rear bridge kit from suicidedoors
[IMG]http://www.*****************/products/GENERATION-2-BRIDGE-KIT.jpg[/IMG]

or

[IMG]http://www.*****************/products/bridge-kit.jpg[/IMG]

along with this bolt in parallel 4link kit, since its already designed for my truck, from KP components

and this is the description of it

This 100% bolt on parallel 4-link with panhard system fits 73 to 87 full size GM C10 series pickups. When used with our Cantilever bag bracket system, BOC-06, this rear kit is engineered to deliver superior ride quality and is virsitile enough to lay you out on up to 20 inch wheels and give you about 12 inches of lift over the axle. It requires no gas tank relocation and installs in just a few hours. The kit comes with all necessary bushings, grade 8 hardware, drive line notch and a complete set of installation instructions. This 4-link system can also be used with our TTB224 and UTB224 weld on axle bag mounts.

it looks like it would work, since htere is a notch to let the frame fully go to the ground, but was wanting to see if someone else saw a possible conflict between the two, and yes i know a parallel setup is not hte best, but its a weekend cruiser and not a built to drag the rocker off type minitruck