need some help, advice

[dirthalr]

I am extremely new to this. I just got a king hauler. Did'nt realize that I would need the steering servo and shifting servo to basically start building the truck. I am confused as to what radio and servos to get. I want to add lights and sound so I plan to get a mfu. Also down the road I'm thinking maybe retractable landing gear, dump trailer, etc. So I want to get the right radio from the get go. Also I'm in a small town no hobby shops so most of it will be internet purchased. I was looking on garden trucking and the 8 channel radio. Would a guy be best to by the heavy duty servo?

Thanks for any input.

I love looking at all the builds on here. Totally amazing

Jimmy