Both, clean up and thinning. I ordered the MEK and 1 gal of paint from bottom paint store, The gal I talked to on their 800# gave me a coupon code for free shipping without asking. Thanks bottom Paint Store!
I found a 8HP rental compressor from HD I can rent for $55 a day next week. HD guy said it was brand new so I think the 16 CFM @ 40 lbs/12.6 CFM @ 90 lbs should be plenty to run a rinky dink Harbor Freight HVLP spray gun. Still have a half dozen tiny screw holes to epoxy, a pressure wash, acetone scrub and vinegar etch before I shoot it.
I have a 4,500lb hoist in the rafters of my shop I'll use to lift the boat up so I can set the boat down on a few 4 by 4's to get it raised up off the trailer. I'll cover the trailer with old tarps and sheets to protect it from over spray. What a PITA. Now all I need is the pollen to abate, I don't have a spray booth and I'm not gonna do it in my Shop/Man Cave.