I still prefer to run a brushed setup in my SCX but with a 2S 5000mah battery. With such a minimal power draw I see runtimes upwards of an hour of straight abuse with no hiccups. I would recommend if you have the funds to get 2 or 3 batteries of your choice. Theres times where Ill go for a hike...
Your gonna need to figure out a few things first. You had mentioned the Toyota body (does look pretty cool set up as a truggy) but also a comp type crawler. They are two different beasts in themselves. Do you want a capable "realistic" rig to scale crawl with or a full out comp type rig...