WANTED: Serviceable canvas top for rear of 1974 Pinz 710M

[M48TANKER]

Wanted: A good serviceable canvas top for a 1974 Pinz 710M. I've owned my Pinz for over 20 years after having imported it myself. It will need a better rear top soon, as the windows have cracked and the 4 inch rip in the top has opened up again. I can probably patch it up and get a few more years out of it if I had to. Too many things to do now and I'd really like to get a better set of tops. My front top is still OK but if I can find both tops then I'll go that route. I can't afford anything real expensive so if you've replaced a decent top recently let me know.
Thanks,
M48TANKER