right, thanks to scutch, all the reclining mech has been drilled out off the old frame, so we're basically left with just the runners...two of the mounting holes line up to screw onto the seats, but the rear two tabs are about 2-3 inches to far forward, so some custom tabs will be made up for them...and then after that, simply bolt the seat and frame into the car! some pics, of what has been done with them... seat bolting to standard frame:- The gap...tab needs to be moved part assembled frame without the mech. on I think its going to look pretty swish, ill also get the old bits of plastic to fit over the sides of the rail, so the metal/spring isnt on show....im also thinking they are going to sit higher than the standard seats aswell, so will have to see, and if so, find a way to sort that out!!! Massive thanks to scutch0 for doing the frame mate Rob