So this is the project that got me interested on installing a marquee at the bottom, great job bro, thanks for the inspiration, i made a vigolix cab with a marquee on the bottom and it looks great.
On hyperspin being slow at first, im amazed you guys mention ony 10 to 15 seconds, for me its about 1 minute, on a 3rd gen i5 pc with 8gb of ram and an 1gb amd card. on windows 7x64. And yes after that all games load instantly. I think its a hyperspin bug. I did some research and got no real solution for that. so i always tell my friends, who i made cabs for them, to wait for the first game to load as the computer still loading stuff, and then after that you can exit and enter games as you please. It would be cool if we can research on what makes hyperspin behave like that. To bad that Bad Boy Bill aint around anymore to fix that bug.
And on your computer not finding the fan, perhaps you can set you bios to take 5 seconds after trun in on to load everything, im not sure how that feature its called, but ive seen it on most computer even nowdays. 5 second delay i think its is on the power options.
Nice cab and nice job, heres a pic of mine.