Good luck, and if it works, post back (maybe with photos), and let us know how you get on. Otherwise contact Kevin at Dacar, he might have an old unsellable soft top lying around and will cut the plastic bits out for you.
'91 Tracker 8V, 1.6L, 5 sp, 4wd, 2dr, conv, CAMI, 'slightly' rusty
'97 Suzuki Vitara 8v, 1.6L 5 sp, 4wd, 2dr, tintop, horribly purple
'61 NSU Quickly - 150mpg