I don't know about the rest of you guys, but personally, I think the Gaplus CPO is one of the worst looking overlays out there. And the cab is pretty sorry as well. Don't get me wrong. I think the game itself is hella underrated and I think that the rectangular graphic art on the side is really kick ass. I just never liked all the orange and black lines on the monitor bezel and coming up from the bottom and the CPO as well. Its like the cab screams, convert me, put me out of my misery.
Personally, I would like to see someone like Rich at this old game make a new and updated art package thats more in line with the side art and original overlay. Maybe some front art that resembles Galaxian and Galaga but in the blues and purples in the cab art and marquee. I think it needs a new monitor bezel, with instruction card, new front art, repro original Gaplus marquee, and repro side art. Strip it, paint it black, some new blue or red, or purple t-molding and I think Gaplus would get a lot more respect in the gaming world. But hey. That's just my 2 bits.
And FYI, there used to be CPO repro company (whose name escapes me at the moment) that made a purple Galaga CPO that I always thought would look better than the original. Willet maybe. Anyways, you might try looking for one of theres. Just a thought.