GU Camper Conversion

[Levante14]

G'day guys, I have a querie.

So I thought I'd ask some guys in the know.
I want to turn a rolling GU shell into a Towable camper.
Mate did it with a GQ but mounted the shell onto a frame he made out of RHS steel

However, I want to know if I can use the suspension and diff I already have on my rolling GU, it will be cut from the pillar between front and rear doors. Will it move freely if it has no drivtrain? Or will I have to make a frame and customise it to fit suspension?
Or can I just cut it and weld a front face cap and keep everything connected to the rear setup minus working brakes of course...
Apologies for the novel

Be good or be good at it blokes

[BrazilianY60]

You will have to make the front frame section only, towards the tow point. I see no problem in using the stock frame (back part) nor the suspension, but I myself would not use the GU diff. Unnecessary weight to be hauling around and lesser ground clearance then a trailer axle.