I would love to have a compact motorbike. I have an e-bike right now I use for my daily 5 mile commute. The e-bike goes up to 25mph but the acceleration is poo

I would love to have a compact motorbike. I have an e-bike right now I use for my daily 5 mile commute. The e-bike goes up to 25mph but the acceleration is poor, due to the 750W (1hp) motor. My dream commuter is a dual suspension, 2-3kW motor, under 150lb, and detachable battery. I’ve been tempted to build my own if the parts were easy to find.