Excellent addition to the Tomahawk checklist there. I approve. It should also be added to the pre-spinning checks on that aeroplane (apart from the bit about the throttle). Love it!
And please tell us how your first Solo went Bamboo! No doubt you too will experience the feeling that you've just taken off in about thirty feet due to the lack of an instructor in the aircraft. Be aware your aircraft is going to feel like it wants to stay up there all day too (get the thing fully fuelled, it may help with the weight slightly
).