Tim, you got some good replies from this post, but I thought I would chip in with some of my opinions/ideas that may help you through what could turn out to be a nightmare!
First things first.. does your car have any rot that needs sorting before you even start thinking about paint, if yes, get a fixed price from a reputable body shop to fit genuine panels .... wings, doors, bonnet etc, rear wheel arches, and sills are OK to fit non genuine, but should be seam welded, and not "tack" welded for a proper job. non genuine panels are a complete waste of time and money, and should only be used if nothing else is available
If you think your car is rust free, take it to a body shop, and ask if they could give it the once over just to make sure there are no hidden nasties that could escalate the price of anyone trying to repair/repaint the car..also ask for an estimate at the same time, repaint on a level car should be around £1200 to £1800+vat, typically £400+vat is what you would pay just for the materials alone. 2KClear lacquer over base is the best option to go for, wether its metallic or a straight colour... Solid colour topcoat is an option, but paint is more likely to fade (especially, Tornado, Mars red), but is slightly cheaper to do, as no lacquer is involved, Metallic topcoats should be avoided at all costs, if any paint manufactures still do them!
Stay away from Isocyanate's! leave it to the pro's, primers, and lacquers that are 2 part, have Isocyanate's, ONLY a fresh air fed breathing apparatus is suitable, nothing and I mean nothing else is safe, especially,nuisance dust masks, or even charcoal filtered.
I've been painting cars for many years, and painted quite a few self preps, each time I say never again!!! generally you end up with MORE work, putting things "right" and the reputation of the painter/garage suffers because the job looks like Stevie Wonder did it!
If you want to help, to save money, just strip off all the parts that are on the car, this could save you 15-20hrs labour, my best advice is save up the extra money, and have it done by a "shop" that has excellent references, and a realistic timescale, that is stuck to!
Tom
