Looking good Matt, got your PM will reply shortly, just picked up a pvc mis-measure window (9x4ft) myself for 50 notes off the guys at one of the pvc suppliers I use, so give some of them a call as you just build the frame to fit the window and they typically can't wait to get rid of them (cheap cheap cheap) my guy has got some smaller width windows and 2-3 doors going as well so it's looking promising here.

.Me