Hi Nuely,
Welcome to the forum /ubbthreads/images/graemlins/smile.gif
I've installed 2 tops, it's not difficult, but can be a pain.
I've taken my mechanics advice and since purchased the coventry top from Moss and Proper MG,..they're original vinyl and have the header, seals, snaps and all, already done. Ya just screw it on, and you're done with it, end of story /ubbthreads/images/graemlins/smile.gif
The 2 I have fit great, and look really good.
Hope this helps.
Jerry /ubbthreads/images/graemlins/cool.gif