Does a D2 have better ground clearance ? :eek: On high setting the P38 is quite high and diff clearance depends on your tyre choice. Main thing lacking in aftermarket parts in my mind is a winch bar, which Hardrange can cover - or you could make up your own removable winch system like mine using an off the shelf winch tray (like Warn or Tigerz) and fitting a front receiver. See http://www.aulro.com/afvb/p38a-range...nch-mount.html
Couple of places you can fit a dual battery system. I've got a redarc isolator installed next to the standard battery and a second (AGM) battery where the tool set/jack normally goes in the spare tyre well. I've seen some photos of people with Thor engines modifying the original battery area and putting two in there - Thors have more room there to play with, mine is a GEMS. I've got an lpg tank in my wheel well, but would fit even easier with just the standard spare tyre in there.
EAS isn't a big ticket repair in my mind. Every 12-15 years or so you can probably assume you need to replace the airbags - they are just rubber after all. A set of four new ones is around $800-1000 - every 15 years .... not expensive as a repair item. Valve block similarly needs maintenance by replacing its seals from time to time - seal kit is very cheap and takes a couple of hours of your time. HVAC is a bit more complex with its blend motors etc but using UK eBay parts are quite cheap and after that it's just your time to fix it.

