Is the spool mount k-member worth modifying/reinforcing and what should I change on the suspension brakes?

tonysrt said
You may have to go to 15" wheels to use the 11 3/4 rotors.

junkyardhero said
i'll add to this not all 15" rims fit either!

you'll definitely need to go to 15 for the bigger brakes though.

You absolutely need 15” rims to run the 11 3/4” rotors, minimum.

I seem to recall there are some reproduction 15” wheels out there that have issues with caliper clearance too.