Is it possible to change my Imex/Taigen Tiger 1 early edition to a late edition by using a zimmerit kit. I know the road wheels would have to be changed out along with the cupola and a headlight would have to be moved to the center.

It's very possible, but like you noted there are quite a few little changes, wheels, track type, cupola, headlight, fifel air cleaners, thicker turret roof, zimmerite and other little details, some work but totally possible.

Thanks for the info, I saw some of the stuff I would need on the IMEX site. Just bored and looking for some stuff to do.