It can get in, but can it get out!!!!! Getting in is the easy part. Sunnies Q300 is weight resticted due to T/O performance, whereas Q400 is not, it's a pavement restriction. This thing should do Ok, I'm sure it can manage more than 100'/nm on one!!!!!! Well done Ric for trying something different. If it wasn't for dudes trying ****, where would you be right now???????