i am really tempted with the whole brushless systems ive seen a guy at out club run the 5.5 in his 1/12 car and it was sweet. the only thing putting me off a bl system for the drifter is the fact that i dont really use it that much i only drift once or twice a week for about 2 hours which seems a bit silly to me spending £200+ which is worth more than the entire set up
if it was legal out our club and the sw series i race in then id buy one and maybe use it in both cars maybe once they become more main stream and cheaper to buy ill make the move