Great job so far!
Helmets coming along nicely!
When I started I did the painted Chelsea boots. Movie accurate and a complete pain in the bantha. After a couple troops they looked dingy and already showed wear. New boots were needed. I bought my first pair from IB and I never would look anywhere else. They wrap around your ankle snug. Which helps big time for shin creep!. TK's looked great but like Chelsea have a larger ankle opening. You won't be disappointed with IB. Like Joseph said, order in wave and shipping is quick. Ordering one size larger is a must. Your 10.5 is a tough call for you. 11's would fit but how much room and 12"s might be to loose. Decisions, Decisions
Good advice is grab your boots and undersuit now. They're essential in the sizing /fitting aspect of it.
Keep up the good work!