i have used two futaba 9650 in my temptaion but on my new ZN line Twister i will go for the MK elevator bellcrank taht i will modify so that i can use pull pull on it then i got a wery nice and tight system that also are wery light!
i used a big futaba horn that i made the extra piece out off and glued \screwed it to the rest.
and i will use a normal dig. futaba servo ..but the heli servo that i have (same as CPLR) will still be to the heli!