Currently the largest heli in the fleet is the Century Helicopters GL450. It's a Trex 450 clone and it's not a bad one. It is equivalent to the V.1 450 but with all alloy head. So far it's completely stock because it's much cheaper to mod the others and it flies pretty well as it is. It's still more capable than I am so I leave it alone apart from orientation help from the stripy tape.
