Probably a good call on the ESC front; My feather had a fairly untested ESC in it for the champs last year. It only lasted one fight, then had to be swapped out for some TZ85s anyway.

It's looking awesome. If your countersunk bolts don't arrive in time, I'd suggest removing the lower 6 of the 8 cap head bolts from just in front of the disk, else you'll never hit anything!