Hurray!!!! Seeing those pics brings back memories (getting teary eyed).
SiXiam, you'll want to replace that rear set of cogs with the Shimano brand from ebike.ca...trust me. Get the removal tool from ebike.ca as well.
What's the size of the brake adapter? 48mm?
Spirit733t, see what your missing!
Good news for me as well, my 44mm adapter has moved on from customs.