Racing seats., 1994 ST hatch. Options

[92-gt]

Ok, so I have searched for a definite answer for this and havent found anything conclusive.

I am planning on getting some racing seats. I would like to just reupholster mine, but the drivers side seat foam and back foam are shot.

I have found the seats I like. They arent too flashy at all, in fact, they look similar to the 7th gen seats. Black leather with a suede center insert.

I have 3 questions.

I found seat rails for racing seats, but they are for the st205. Can I use these on my at200?

I did find some for 94-99 celicas made by Recaro I believe, but they are quite a bit more.

Secondly, I have found that seat rails for 7th gens are quite a bit cheaper, but from what I have read, they would need some moderate modifications.

Lastly, do the buckles bolt to the seat rails? Or where do they attach to?

Thanks for any advice in advance.