Outer Limits 4x4 Board

Looking at puting some new seats in my 91 Dual Cab Lux, just wondering if anyone can give me any tips or ideas for the seat rails???

I have a spair pair of series 7 rx7 seats that i want to put in, put the rails mount to the bottom of these and as you all know, the standard hilux rails mount to the side...

Any help would be greatly appreciated!!!

Cheers, Justin

I cut the standard rails off Hilux and WRX; welded Hilux rails to WRX seats; Blue plated and all