I've got this one mate:
http://www.jtote.com/product_info.ph...t3bbpcqrlhlbq0
It comes with silver and black face/bezel which is easy to change, the face is very easy to read at a glance (what you want when your mapping solo) and it self dims depending on light level so doesn't blind you a night.
Heres a shit vid of one in a cool sounding 350z
http://www.youtube.com/watch?v=hTeiu...eature=related
Like i said its annoying its output is slightly off, but its not the end of the world as you can adjust megasquirt to read adjust for its slightly off out put. I decided the gauge was accurate and the output was mildly off.
Rob,