yeah the charger you have leaves alot to be desired. no lcd status displays to show cell charges,etc.
in the past ive had good luck with lipo's from hobbyking, havent brought anything MR related since 2012 though.
i just picked up a set of 4 20a simonk flashes escs from rctimer.com
i have yet to try them but i will be pairing them up with rctimer 2212 HP motors. so i shouldnt be close to the amp ceiling.
id have to agree about going away from dji frames if money was no object, they are quite heavy when compared to other frame sets that you can buy or build.
i gotta agree RTFM is a critical skill before spamming forums with simple crap. this site has been swamped by noobing for most of the second half of this year.