i think a f1 dos should go sweet . i have a 10mt and 13mt but i'm 90 kg great all round kite ,similar to the core, but faster heaps lighter on the bar nice to unhook on and heaps of grunt awsome for my favroite ....KITE LOOPING
.and great relunching. A GREAT ALL ROUND KITE. As old mate said dont rush try heaps , what ever you choose you will get used to it, happy kiting.