My youngest has been learning to kite with a trainer and a north 3.5m buzz for a year or more, but the buzz needs too much wind to stay aloft and then gets a bit twitchy for a learner in 15-20k. Tried him out on my 7m Razor on the weekend in 10-12k on the beach and he could stay aloft no feet on the ground for minutes at a time while he's strapped to me. He's about 25-28 kilos wringing wet has good kite skills self launches lands etc but I'm after some advice on a suitable maybe gutless kite for a kid. My wife has threatened to kill me if I hurt him, but he's so keen to get riding properly this season

Any recommendations would be greatly appreciated.