Does anyone have experience with the MC_D300TKB 300cc Trike Scooter? They are made in China and sold from California. I chatted with them and they said they don't have any relationships with any service locations here in Colorado. I'd like to know what the durability / reliability of these are. I'd also like to know if anyone has made a relationship with a mechanic to service one of these. I don't want to have to service the thing myself.