battery get the 3300's they are best.. If you like the 3600 sanyo better buy the 4 batch so that these will be a great batch of batts and a bit punchier than 3300..
charger get the gfx still the best with all the impt settings for a good battery charging..
radio get the JR xs3 or the 3pk gold series if budget is not a problem.
esc get a novak or keyence no limit..
motor brushless! or reedy will do.. corally is also a great one..