Ive never bought from the guy but i did email him some prelim questions about powering the lcd screen and he was quick to reply. The second email i sent was replied back to me within 15 minutes.
I asked him about the vga and this is what he said:
I emailed him yesterday.GA-700YY motorized VGA in-dash monitor should be available sometime in
Hopefully sooner then later.
The VGA upgrade for TM-701L will be available in the next week or two.
Hope that helps.