I think if I don't go overboard with the cost of the paint, I won't make a huge loss if I ever choose to sell. The frame came with a full set of decals costing over $100 so it would be a shame to waste them on a ratty can paint job. I'll get some quotes and make my decision
How much will the frame actually be worth (with or without fancy paintjob and decals). The fact its been converted would put most people off, no matter how professional it was done. I'd wager. Happy to be proven wrong though.
I'd get a cheap powder coat. Save the decals (or sell) and just ride it.
i have no idea how much you paid for the frameset, but tbh spending upwards of £300 on a paintjob wont increase the value of it really