You can buy any 1/10 scale screw kit available on ebay or amazon. That's part of the learning process and fun of it is to figure it all out.
I agree, the body on this one is a bit off and I should have taken that into consideration but for a crawler, it works. :)
Yes this works. As far as...
You might consider a complete scratch build. I have and I enjoyed it more than any kit I've built. I just started buying parts piece by piece.
You mentioned you didn't care for the Redcat bumpers but I used them and really like them.
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