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If i was atacked by a rancid 5 legged monkey, i would put him in the fridge until he clamed down. Then i would ask him what happens to the light when you shut the door.
i would suggest for you to design the steering electronics first!.. because a 1/87 buggy is too small to fit even the smallest servo i know on the market.
Click Autos in the left column and scroll down to the second last group of thumbnails and click on the buggy on the right.
Killer click any of the thumbnails that are links and you'll see all of these trucks use servos. Most are 1/87 scale. Apparently planes use small servos like these.