Spray guns

Have several air compressors and some two part oil based paint. What I want is a reasonable and inexpensive spay gun to apply a base coat that will give a reasonable finish. Fine work I can do with my airbrush set up. (Yep, I'm going to have some fun). The paint, thinners and stuff cost enough so can anyone recommend an under £60 gun? Time doesn't matter so would I be better off with a touch up gun or what? Is there a set with hoses and adaptors?

I intend to do a good bit of practice first and have sprayed stuff before so know some of the pitfalls.
Thanks.

Have a look at Machine Mart or Screwfix website/catalogue.