I'm in the market of buying a new buggy and I'm considering the 210. The problem is, I can't find the 210 in kit form, so I'm thinking of just getting RTR. My question is, is the RTR chassis already the +8? If I buy the optional aluminum (std. in the kit version) one is that +8? Any other suggestions of parts I should buy would be welcomed? I'm either going to get the 210 or the 2.0/.2 tomorrow. I was wanting the kit version to have my son finally put one together himself. Thanks