I just got a NEST and I am so far pleased. This is my first nitro R/C vehicle and I am really excited (so far only ran most of one tank through... an unfortunate colision with a concrete wall shattered my front shock tower and I only just got a replacement) I think so far the only thing that I can say is really missing from it is a reverse function but for the price and what was included I really don't think you can beat it (unless someone gives you a savage for free hehe) I can't wait untill I have it fully broken in and have learned how to control it better heh...

Is there anything I should really look out for? (other than concrete walls) Any parts I really need to keep an eye on?

What rims work well with it? I dont like the stock DuraTrax rims or the goofy colored ones. There are so many different things that it's a bit confusing and TowerHobbies' site isnt very consistant with it's specs on the rims...

Thanks

*edit* Also I've seen mention in several places of getting "High speed" servos for the steering... can anyone point me to a specific model of servo to get?