S12 Gazelles, you say? Thats called the S12 200SX here, and they are abundant for sure, and they have nice seats. Is the welding on of the tabs absolutely necessary, or do you think the stock tabs can be adapted to fit? I can drill, cut, and bend metal, but I can't weld anything where I work (maybe if I was lucky I could get someone else to)

Are the tabs totally incompatible, or was it necessary to adust the length of the runners or what? Thanks for the help :)

The car is an '82 Datsun 210 wagon that I'll be bringing home this summer, which appears to be a Sunny/b310 in other places. I'd love to put N12 Pulsar seats in it, but I need to keep them in my '86 N12 Pulsar NX ;) I also have a '91 Maxima SE5