i'd say grab the highroller + the lipo and charger then just use it!!
i wore mine out totaly!! but it's a pain in hte butt to work on so i'll leave it alone till i have hte time/money to re-build it
E-revo 3.3 conversion, 249kv outrunner, 6s, MMM
the porthole from the noob world an here has been opened!! that's how i got in.