Think I would wait for the larger tail boom mod to come out so a larger tail gear can be fitted (trex tail gear). HB2 still has that tiny boom that limits size of the tail gear which in turn prevents the belt from meshing properly with it (belt cannot be bent around that tiny gear).
How does it compare with the HB2 carbon fiber frame at a few $$ less?? I would like to see how the carbon fiber from Esky mounts the tail boom and the main shaft along with the servos.
Looks awsome though and since its from Extream you can bet its been pretty well thought out.
Now can you point to the HB2 parts???