Hey man. I've seen your work on the Dominator lasers and find them phenomenal. I would like to have you build me a laser with copper, like the Dominator, that is geared towards being able to burn. I would like something around 3.5-4w in 445nm (9mm) or 405nm (9mm). I'm looking to have a good burn distance of a few inches to several feet (7-8 feet if possible) and a duty cycle of anything above 2 minutes is wonderful. 1 hour or more usage is fine per charge- I'm not picky about size so big or small rocks, I just want enough juice per charge for at least an hour. I'm interested in buying batteries and a charger with the laser. Please let me know any thoughts or issues that you see with my request as well as a price. Thanks for your time.