Reusable garage paint booth help

[Rg500gamma]

I would appreciate any help you pros/diyers" can give me on a garage paint booth setup
Questions:
What mil should I get and where to find it
Can I setup on a roll type system for up/down.
How much room needed around a fully assembled k20.
I do expect to break it down to cab. Doors fenders hood
Bed and engine/trans and transfer case.
Reasons for assembled work area.
Lastly I like Eastwood shop vac for my sanding.
Anyone else have good results using that. ?
Mike