Congrats on the M4, you're going to love it.

Bob hooked you up with the arm, but honestly, I ran mine stock with no mods whatsoever for over 10 years. And my kids beat the crap out of it in battle.

I sold the hull to Bob put all the electronics, motors/gearboxes in my Trumpeter T-34 and that's been running steady for almost two years now.

Beware, you're going to get a bit spoiled by it and may look at the HLs differently from now on.

Do you physically have it or is it on the way? If you have it, what do you think?

What kind of deal did you get? I'm thinking I might get another since Fury came out.