Anyone converted a mugen mrx4 or mrx5?

[TroubleMan]

this was some rush work when i first built the cars but now i have cnc mill access the motor mount will be replaced this week for the up and coming season. the other car is a XR80 he's now running 8s with mech brake . i have a small crack from a collision that happend last year in my front bulk so... since i don't have my bearings done yet i could post the process i use here.