Vto cause it can takeoff vertically, but not landing. Since i saw the problem with tailsitter is their hardcore landing, why not land in the conventional way? While still launch unconventionally, with ease and minimum spaces? In real life, maybe the aircraft will get towed with a crane or something, i dunno.

How to fly:
-Landing gear and Deactivate 8 to rotate the seat and retract the landing gear.
-Activate 1 to activate the engine and close the cockpit.
-Full throttle? Wait till the rotor is overspeeding and then VTOL up.
-Activate 2 for an aim and 4 for ejection seat (although it fail for now)
-Land like a normal plane, its not very stable but doable.

At first i want to use a pair of 4.1k hp turboprop, but the top speed is around 1050km/h? Which is a bit to much, so yea, enjoy 3k hp turboprop and 800kmish top speed. It may fail or accidentally connect a fuselage or stuff, sorry