Welcome to the forum. We're glad you've joined our little community.
It sounds like you have all the necessary skills to build the bike you want. You should have no problems but, if you run into questions we're all here to assist in any way we can. Post some photos of your progress and good luck. Just a word of caution. Motorized bicycles are addictive. After you've built one, you'll want another, and another and.....
Have fun, ride safe.