grey area of lipos fitting on xray t2 008
 

XR306182 - COMPOSITE LIPO BATTERY BACKSTOP this part is for the t3 however it looks like it fits the t2 i dont want to assume but can some tell me if it fits or any cheap ways of fitting 4600 orion carbon lipos in a t2 008 without tape.
also with the XR306182 - COMPOSITE LIPO BATTERY BACKSTOP are the little plastc nuts the backstops
any help very much apreiated