Savage X SS FLM Brushless Conversion

The mailman left a present in my mailbox on friday :)







I spent quite a while getting the wires to look nice


I used a hot glue gun to keep the wires attached to the bottom of the servo plate...the glue peels right off with a little force (sometimes it needs a little help from a hairdryer)


What are these parts for? I cant figure them out.


Am i supposed to use all three battery stops or is the third one extra? And are the big rings just larger versions of the small ones I put on the top battery holder?