I am looking for a good RC Rock Crawler to start with. I've had a nitro HPI Savage truck which I ended up selling to get parts for my Jeep. The high speed and tinkering with the fuel wasn't for me. I would like to get into an electric crawler. What's a good brand to look into? Also my 9 year old godson is way into them, what's a good one to get him? It would be cool for both of us to have one and we could crawl them together. What all is involved with owning an electric crawler vs. the nitro truck I had? Thanks...