In that picture we have...
Hot glue... Bad sign, unless your Yadda.
Gawd. Big dipper, yea 50% IR, right off the bat. Dont know much about the red in there never seen it before...
Steppers, you can pick up exact/similar models for $5-10 a piece here:
http://www.mpja.com/category/Stepper...per_Motors.asp
I saw a video of one of these operating once... Its supposed to have DMX control for its operation cycles however I believe the only command it can execute is what i affectionately call "SIEZURE MODE". Good luck finding yellow. Look at the stepper motor configuration...
On the upside, Thats a cool fan in the back, looks like a 12V unit... I could probably use that to cool my galvos