ah cool cool. just im still trying to work out the point of the video.. looks like it jammed itself under a table or something.. you could of at least given us a video of it on the street or something..
$150 wont get you much in the way of anything decent.. another 100 or so you could buy a new tamiya drifter.. then you would be looking at upgrading motor, esc, reciever, control, battieries, charger..
$hit breaks, so you will also need spares.. mainly wheel hubs and driveshafts, pinions and spur gears, occasionally you will smash a wheel, bearings are a worthy upgrade, as are alloy dirve shafts and alloy knuckles..
But you know all this already right.. so i guess my advice will fall upon deaf ears...
spend more second hand, and get a complete package, allow at least $300 for something decent with good hop-ups.. otherwise you really are just wasting money..