I'm not expecting anyone to be interested in this, it's just a handy place to store the wish list....
Cover for sliding door rail and ceiling panel, saves faffing about with carpeting all the way along the top edge
£37.99
http://www.t4srus.co.uk/vw-t4-trimtech-sliding-door-top-trim-1096i-508-p.asp
Bench double seat swivel base
£219.99
http://www.ebay.co.uk/itm/VW-T4-Transporter-Camper-Van-Double-Seat-Swivel-Base-/121353093975?pt=UK_Campervan_Caravan_Accessories&hash=item1c41354357
Short-shift mod
http://www.vwt4forum.co.uk/showthread.php?t=48108&page=13
Towbar wiring and cluster diagram
http://www.vwt4forum.co.uk/showthread.php?t=36950&highlight=rear+cluster+wiring