I would be interested to learn more...
Which manufacturer is providing the 'base'?
What brand step/direction driver board are you using?
Are you using the PWM laser plug-in or have you developed your own?
It would be nice to see some photos, when will you have them on the website (http://www.fullspectrumengineering.com/index.html).
Hope you don't mind a comment about your site - the colors suck