i got me a himark 2000 with 15 amp speedy for my extrafun, i have the same pc9 too but thought it was heavy as well, its under the bed somewhere now........... thge extra fun is heaps lighter and esayer to fix and replace, i just finished installing it all with a 7x5 prop, the guy reckons she'll hover, i hope so

let me know what u think, i have no idea about amps and stuff i just ask alot of questions, i think the guy in my hobby shop likes me when i hold my wallet more than when i dont, its a helpfull hint for asking heaps of questions and getting happy answers, we all know hobby shops DONT LIKE US YOUNG FOlKS, unless your waving cash.

let me know