RE: Rustler speed?
OK here is a quick breakdown of my setup.
Rustler XL5......169.99
Pirahna Digital Charger.....49.99
GP 3300mah.....24.00
That=243.98
Thats a pretty good start. After that when some more money comes into the picture check out RPM upgrades very fairly priced. I have their oversized casters and all arms and spent maybe 50.00. If no more money comes into the picture you wouldn't be able to fix any breaks anyway so I wouldn't even worry about it. Hope this helps.