Fuse box question (driver side engine bay)

[Wings65288]

I may need a new fuse box. Previous owner tried to tighten something down to the stud off to the side of the fuse box. The plate inside that the fuses connect is SLIGHTLY bent because of this. The car sometimes won't start because the starter relay is in that box and the connection is kinda weak I'm assuming, I've kinda bent the plate back and it seems fine for now.

My question is the car is a convertible so do I need to get a convertible harness? I see inside the fuseboxe there's a relay for the convertible top. I'm hoping the coupes are identical boxes sans the convertible relay and I can just source any harness off eBay or possibly here.

 

[Wings65288]

The convertible is #28, the bottom left silver one.

 

[Wings65288]

It looks like this plate was actually twisted from someone trying to LOOSEN the stud. My thinking is if I take a wrench and crank that nut/stud tight it will kinda bend the plate back to normal. Any of you guys ever had to mess with this?