The biggest problem is finding out how to fit everything in the IPU case and to secure the batteries.
Pic 1:
I cut a hole in the side of the IPU case using an angle grinder. I then zip tied a sliced rubber hose to cover the sharp edge. This was a tight squeeze because of the rubber hose. Cut 1 extra half inch to the right if you can and it will fit great.
Pic 2:
Building brackets for the batteries to rest on was by far the hardest part. This set is imperfect and needs to be modified, but it works for now. I need to get a TIG welder.
Pic 3:
Fitment test with bracket and hole cut in IPU case. Notice the junction board contacts are going to short on the bracket.
