tub supports

Went for an mot, failed on the rear tub supports, not sure if I have time to fix it all my self, I think I need a new floor aswell, can I just buy the supports and rubber chassis mount things and a normal sheet of ally plate, rip the old stuff out and put new in?
Also the supports that run lengthways, can I drill out the spot welds and rivet the floor to them ? Or do I have to buy a proper floor ?
If I was to just get the garage to do it, any ideas what it should cost?
Also its a series 3 88 van
Thanks
Ben waine

Yeah you can just buy a sheet and rivet it in yourself

Ok cheers, what thickness plate should I be using? I was guessing 2.5 or 3mm? I wont be putting anything particularly heavy in there!

Just whatever you like. Personally I would say the thicker the better. Quite a few just stick chequer plate on it which I might do at some point

You want some Dave? Got the old plate floor from mine which I have no use for. Welcome to take it when you grab the axle. Been cut up though cos it used to have a cage through it so would want riveting together

I'll have a look when i come down

I didn't realise that the tub cross member supports were an MOT failure

I did think that too! In fairness, they need doing anyway, 1 is missing for sure (front) don't think the middle functions much and the rear I think is ok, also the floor needs renewing so I guess it's not unreasonable to say its not safe, I guess if I were to load it up there would be a reasonable chance of collapse, not that I ever do have anything in there.

Good old fashioned GUNK for me or white spirit.
Edit sure I posted this in Dominics post re gearbox cleaning?

right ive ordered the corss supports and rubber chassis mounts, ill get a selection of rivets to carry out te operation, does anyone know how long Famous Four take to deliver ?
thanks Ben Waine