Hey guys, I'am new to PWC and just bought a new Spark last week. The dealership ship told me they put in a couple of gallons of fuel along with stabilizer and ready to be stored for the winter. They also told me to fill the tank on my way home. Should I add more stabilizer or this okay? What if they did not add stabilizer, will it still be okay to store being a brand spanking new and has not seen water. Thanks in advance with any advice.