I have also seam sealed the boxes inside and underneath now.I will just need to apply the underbody deadener and underneath is finished.I must say they have come up a treat,a lot more professional looking than I ever expected to achieve.It helps having friends and family with good knowledge and good tools!Cheers Guys

I have also measured the rear seat frame up and worked out how to cut it to clear the floor boxes.I only need to make up some u shaped plates and weld them into the frame and cut the frame out of the u section,then get the trimmer to work.This may have to be done after SFS[8~2].Priorities[%]