Only hardware I can think of that needs to be bolted on is the L&R hinge brackets. the go under the roll bar cover next to your seatbelt.
undo the zipper and look for two bolts. Brackets are marked L & R.
The rear window channel clips on as does the header bar over the windshiled.
Windshield first, rear window next, side windows last.
if you have a sunrider top make sure the latches above your side windows (above the roll bar) are clipped in before clamping widshield bar down.
Good luck, it will get easier after a few times.