I think all boys like to work on trucks.. My boy likes to help me when I go work on the truck. He even puts on some gloves like his dad.. Welcome here and I am sure you will have fun with your project. My son just turned 5. We used to ride in the truck together and he is always asking me to go for a ride in it but now he just says "We have to work on the truck so we can go for a ride again". I think he is going to love the BB...