I'm going to do a coolant change on the 120 soon so busy shopping for the pink stuff. My local Mr-T always gives me nice (15-50% depending..) discounts so going to try him first for a drum (or bulk) of 25L pink if the discounts are better. The 120 takes 11.5L so a 50/50 split would result in a handy quantity for spare. Any takers? I could get more if more wanted.