Motor mixing problem
 

Hello, Im pretty new to this site, but I thought I'd come here to get help with a problem. Ive had my Century Hummingbird Elite for about two months, it came with stock hummingbird main and tail motors, piezo gyro, hummingbird mixer board, and GWS transmitter and reciever. Ive recently bought a Himax brushless motor and Phoenix 10 esc to go with it; also Ive gotten a 2 amp brushed motor tail esc. My problem is that I dont know how to get both motors running so that I can get my heli flying. Any help would be greatly appreciated. Thanks, Graphite