Durango dex408 electrics help

[Jason A]

Ok I have bought a Durango Dex408 and was needing some help with what kv motor to get.

I am going to run a tekin rx8 speedo and wanted to fit one of there 1/8 electric motors but unsure what kv ??

Also will a savox 1258 be up good for steering ??

What batterys are people running I currantly have Orion 5500mah saddles that I am running in my 1/10 Durango buggys could I use these or should I buy some packs just for the 1/8th

Any help and comments would be appreciated

Cheers