The 14"x7" wheels from Aus supras (Ma60, Ma61) or 15"x6.5" from soarers (mz12, gz12?) and perhaps some celica supras will fit. If you follow the link in my signature you'll see some pics of the 14"x7"s on my RA65.
BTW Do you have any pics of your TA65? Did you import it youself? I don't know of many Ta6xs in Aus, and the ones I do know of are Ta63s.