Nice job trimming the gearbox cover 'Noob, they're a bloody awkward shape.
I'm a bit concerned about your inner side panels though, are they hardboard?
I can see you're trying to maximise interior space, but without solid, 6mm ply inner panels bonded right up inside the shell and extending down to the floor it's highly likely that the body sides'll flex and crack when you put your weight on them getting in and out.
I say this because I have a small area in the centre of the scuttle panel just ahead of my flyscreen, directly above the servo I fitted, where there's no bracing, and it started to show stress cracks from downward pressure from the bonnet closing above it. I had to replace the rubber strip with a thinner one at that point to stop it cracking any further.
Good luck and keep up the good work!