Well, bit of a funny one this, we LIKE the 91 rcv, for it gives a good, SCALE perfomance, and is the motor of choice for us, all the vids of the spit have this engine fitted, doesnt exactly hang around, does it? but guys are wanting more power, a 120 motor would be ok, bigger rcv motors are in development, all are nice, short engines, that will cowl well,

as for the hangar 51 scenario, cant say yet, but thing will be quite exiting, YT are trying to bring out 2 a year, i have my own list of favorites, including some british multis, nearer christmas, we will know more

as for availablity of the tiffy, cant help, i know KMP will be on the ball, but cannot speak for other importers GIVE THEM A KICK UP THE BUTT!!!