What kind of setup Bl revo

[remie]

I want to design a entire chassis.

I asked wich dogbones to use because I'm planning to make it the same length as the 3.3 chassis (is that the same lengt as the gorrillamaxx chassis?)
since I've bought a 2.5 revo I don't now what the length is from the dogbones from the 3.3 chassis