I was asked to post pictures of the E-Flight 450/890kv motor mounting, this motor is longer than the Rimfire, I have been thinking all day today about how to go about it ( best scenario )

First I thought I could keep the original firewall but it may end up in the way of the E-Flight motor, I think I'm going to install a second firewall about 1/2 inch behind the original one because my E-Flight motor is longer than the RimFire motor.