Newbie with Eagle Mach Dozer question.

[Yard Toad]

Hello Everyone,
Well after giving it a lot of thought I decided to pull the trigger on the Eagle Machinery JD-98 bulldozer w/sound. I received it about a month ago and have had the time to decal it, install the light kit, tighten all the 2mm screw, and Loctite all the track pins. All were recommendations made by fourm members before, I was a member. Is there any other recommendations before I start ripping up the dirt?
One other question. Do I have to remove all the red wires from the Bec's except for the one from the pump to power the Rx. Any ill effect from running the dozer with them all in place. That's the way I received it from Eagle. One power source to the receiver is what I have always known.
Here's a few pics of the dozer. Thanks in advance for your replies.