Very slick, and nice use of (what I assume are) vector graphics. A number of the items in your list are relevant to my interests, so I look forward to doing business with you in the future. I really hope this takes off for you like it most certainly should!
Thank you, sir! Yes, I'm a vector crackhead. I will use any excuse I can come up with to make a vector icon or graphic

Any pics of a GBA with backlit screen?
Indeed!
Dual brightness switch example
https://www.youtube.com/watch?v=E7AS_g3VXXE&feature=plcpNo light
Front light
Back light

Brighter setting on both

Dimmer setting on both

Yes, the GBA with the SP screen IS dimmer. Honestly though, I actually prefer it that way. It's a lot easier on the eyes over a period of time and most likely the only time it would even remotely be an issue would be in direct sunlight.
Looks really good man! I may look into some of your stuff later when you get more available.
Thanks! I'm making some more packaging for vaious products right now...
I'd like a modification kit for Turbo Express, Game Gear and Nomad.
I'm working on something for the GG right now (thanks to Forte for letting me use his as a Guinea Pig

). As far as the TE and Nomad go, what are you looking for? I know there are folks that have put newer, nicer LCDs into teh Nomad, but I haven't seen or heard much about modding the TE.
i just want a DMG-SP! how much for one of those guys? 
One billion-gazillion-bajillion dollars!

But seriously, a LOT. Still gotta finish mine up when I get a little free time to work with. It takes a TON of work to make it completely backward compatible and still have every bit of functionality that the SP does. Just making that adapter cart was hours and hours of work.
More pics to come later. Gotta get back to work...