which speedo for my savage?

[uncomplientspud]

righ tnow my savage is a hpi savage one half x. It was a 25 when it started out, bu tnow it was a x radio box, aluminum diff cups, old bulk heads (no easy acsess) and almost all HD drive train parts. I broke one of my 25 tvps which i why i want to to do the FLM conversion which includes all the chassis parts.

i plan on using either lipo or nimh cells, not sure of the real advantages of the lipo if i don't plan on racing

Let me know