Thinking of converting my 90 van

I I mainly use my 90 hardtop off road I was thinking of making it into a pickup,

I bought a van one as I used to use it to walk my dogs but we have just bought an estate car now,

I'm thinking of offering a swap up, cause I have a internal/ external roll cage,

I'd swap my van sides rear door roof and front wings and the roll cage as the roof has holes init and so does the front wings, would I need to swap the rear tub aswell?

Is it as easy as I think to do? When it's done call my insurance and tell them?

All the 90 tubs are the same up to the puma so unless it has holes in for the cage you can't live with you can keep it

All you need is the truck cab roof, rear section with the 3 windows and a tailgate

It's all nuts and bolts, it's whether they want to come undone