Fantastic!
One question though... Anyone know why there's only five exhaust ejectors? Seems to be missing one. 
On the single staged Merlins there was not enough space for six ejector stacks due to the position of the radiators so the two rear cylinders share an ejector stack. On the two stage Merlin Mosquitoes the larger supercharger required the engines to be further out and there was room for six ejector stacks on each side.
Grab the Mosquito Mk VI in AH and check it there as well. Then grab the two stage Merlin powered Mk XVI and look at it.