Do you still have the 4xs for sale?

Hi, I was wondering about your set up on the Arrma sct. I'm very new to the hobby and want to get into racing, I just don't want to join the band wagon of team AE, or losi and so on. I think it's really cool that you won with the Arrma. I just don't know where to find all these parts, well motor and esc, tires and so on, but it's all the other things, like the hex conversion you've done in the rear, or do you have any issues with the bell crank with the upgraded servo, and so on.