Yeh the combo would be a good starting point for a 4S Lipo setup. The 2200kV motor is a real gun when hooked to higher voltage as well.

I can only comment on what I have used personally, but I really like my Hyper ST Pro kit, apparently it is a bit on the heavy side of things compared to the other latest and greatest truggies, but for me, a non racer I don't think it really matters as long as it is durable. Which I can say it certainly is. Cartwheeling at 40mph with no damage, yes please. Clearing triples on a bmx track and landing upside down no problem. The drive train handles the brushless power as well, no damage there.

For a comparison, I also have a very hopped up emaxx, and have bashed an e-revo and monster pirate extensively. I like my truggy the best. Lot's of fun, and VERY durable out of the box. I was looking at things to upgrade when I got it, as I was so used to buying parts for my emaxx, that I didn't really find anything worthwhile for to buy! This is a good thing, for your wallets sake.