Help on V8 Astro

Starting V8 Astro project. have 92 Astro will be using a 88 TBI 350 out of Suburban, two questions for now. Will I have any problems with the electronics? Any thing need to be changed from the V6 Elect. Does anyone out there have the specs. for the motor mounts? I have the steel and the welder just need to know what they look like, making myself is much cheeper than $90 from JTR.

http://www.racecraftconversions.com/swapinfo.html

here's all ya need to know