Newbrights are mostly found in America/Canada
check out
http://www.rccrawler.com/forum/i know they used to have a whole section on the newbrights but that was 2 years ago mayb

it will still be there in the archives you just need to look

as for motors, batteries etc
if the money is there it is probably best to get a new battery and ESC, if i remember people did some mods to the servo to make them work better there was a thread on RCC somewhere