I just removed as much gas as I could from the 35 gallon tank on our 2577RFS that had been in storage for about 10 months. I also drained the lines and removed fuel from both water separators and filled with fresh gas. The old fuel had been treated with Marine Sta-Bil since last fill (Sept. 17) and I have been removing fuel for other uses (mower & generator) since the boat was not being used. Now that I'm getting ready to add ~10 gallons of fresh fuel, I was just wondering what the group thinks would be the better cleaner to add to it - Starbrite Star*Tron Enzyme Fuel Treatment or SeaFoam Motor Treatment?