Spraypainting

What would it roughly cost to spraypaint a H3?

Im sure it would be a big job, has anyone ever done it?
I dont want to spend thousands but I want a good job done of it... Im thinking of a bright red

Personally i like a nice deep black or if you want bright, go for a bright yellow

I think it would cost upwards of $5000 for a good professional paint job.
You can get dodgy jobs cheaper but the quality suffers then.