Suggestions for a new E-Maxx controller??

[Z06jim]

Thanks for the input.
I've ordered both a 7XL and 8XL to play with.
Also ordered a HPI R40 road car to convert to brushless. I guess we'll see how that goes............ 4 1/2 lbs 5s Lipo 7Xl ought to be a hoot.:005:

http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXEAV5

Any sugestions what gear to start with on the 8XL and standard Spur (66t)
Have 16.18.20 pinions.