I went with a set of Pirelli Angels on the Majesty, no problem. I wanted to try a set of Metzler Feelfree on the Orange (Xicting 250). They make a 120/70R-15 and a 150/70-14 bias. No 120/70-15 bias or no 150/70R-14.
Since the Orange won't be rode much might just put on some cheap tires and be done with it. Since I ride so many different scooters they will age out before they wear out. Might be time to try a pair of Shinko's.