u/Budget_Incident_6173

I am trying to bulid a 72V 5000W 30 ah or 72V 3000W 30 ah e mtb but I have no idea what ddonor bike to choose I am 5,6” and every option I choose the triangle area where I put the battery is perfect or I am to short or the triangle part is to small and I am the perfect size. What donor bike do I get?

I’m thinking about buying a 72V 5000W 30 ah or 72V 3000W 30 ah kit but I do not know what donor bike to use I am 5”6, what bike do I get?