I do not mind blue. In fact I have a blue MoPac Berk and my Baldwin 60000 is purple!
What I meant was - most 2-railers will repaint in a heartbeat. For 3-railers it diminishes value, but for a 2-railer it adds value.
I use glass beads at 35 psi. Borrow or rent a cabinet - they are usually huge, dirty, expensive, and cantankerous.