Cheers guys! Yes, it's been a big effort but I'm getting there....it'll be out and about this year sometime..
For the painting and dust scenario the trick is to prepare well. If you can do the sanding outside that saves some cleaning for floors etc. I'm lucky that I have a half decent extractor in the little unit that takes away a lot of the airborne dust.
Once the piece is ready for priming then an airline gets the majority of the dust off, after that it's a case of wiping down with panel wipe which is amazing how much more dust that pulls out even when you think the piece is fairly clean. After that then tack rags are used which again pulls yet more from the surface, these are little cloths with a tacky surface (surprisingly!) so all the fine bits left over plus the marks left by the panel wipe get lifted off.
It's VITAL on these stages that gloves are worn for these processes, latex or vinyl not cotton, as the oils and dirt from your hands will contaminate the piece to be painted and possibly cause some reaction when the primer goes on.
All takes time but saves having to do it again!