Mini Tub a Fastback

after looking at pics and talking to different guys about there modifications i'm still not sure exactly how i will modify the rear seat most people relocate it forward to clear but i really want mine to stay in the stock location the tubbing and the cargo panels will be very simple to make look factory but the seat design on this car makes for quite a challenge they do not have a simple wire frame like most seats but i think i will attempt to cut it down only on the back section and leave the front wire frame alone this way it will just taper around the panels