Looks great.. Had to put returned edges on car mudguards, edges well below minimum radius ( radii??)Yep 2 mirrors needed for L1e-b,don't think there's there is a set size for the lights,just dip and main beam .Must have indicators.In the photo of the petrol L1e -a the tester wanted piping on the mudguards.I think if you can get the mudguards close enough to the wheel no piping needed.
I,d guess if gap is so small no fingers can get in.. With car they have a ball about 5 inch diameter. Anything it can get into has to have large radius.( Even suspension bolts, had to put black plastic covers on exposed nuts and bolts..) Normally stuff was fiddly rather than major.
All good fun.!