wow people have some nice equipment..... u dont need that crazy a setup its nice but u dont need it.
often if u buy the cheapest gun possible u get very bad seals that anything solvent based will eventualy eat and then u will need to buy another one.
I have bought stuff from spraygunworld.com theres some good economic solutions on there plus high end stuff.
a 1.0 tip would be all u need but u will need to thin what ever u decide to spray. a 1.0 tip will give u light thin coats.
pmm if u have any questions
Tommy