This is the track I usually race at. I didn't have anything to do with the filming or editing and the zoom makes them look a bit slow. Needs the volume turned up a bit if you want to hear anything.
http://www.youtube.com/watch?v=9Om0MrR7w94
The white car is a Kyosho ST-R with a plettenburg maximum on 2 trackpower packs.
The christmas tree is a G2R with a hacker on 4s. He has since gotten a pletenburg maximum as well.
The third car is my Thunder Tiger ST-1 Pro with a neu 1515 2.5D (1700kv) on 5s. Usually I use a 13/46 gearing, but we started racing in the middle of a 36C day (97f), so I went down to a 12t pinion to take some load of my unmodded quark, but I'd gotten used to it and couldn't be bothered gearing back up even though it was a bit cooler at night.
4th is was a brand new (first day it had been run) Kyosho ST-RR with a hacker C50 on 2 trackpowers. The nut holding his tie rod fell off after a lap or 2, so you only see him at the start.
We did 5 races that day and I came second in all of them but this one

The white ST-R won 4 of them, and the ST-RR won the last race (vid is of race #4)