I have a 350w 48v rear wheel hub drive, will the 36v/48v brushless controller I have be compatible with the 500w 36v 15AH battery? I’m also needing a Led display and throttle to purchase to install onto my mountain bike however I’m not exactly sure which display & throttle will work with the products I’ve already got I.e 350w 48v rear wheel hub drive, 36v/48v brushless controller, 500w 15AH battery, can anyone help me out with what I need?