Re: Thanks for the help so far!
Welcome to the forum, Toothy.
Not knowing the history of the bike, I would run at least one, maybe 2 tankfulls (or basically one 1 gallon gas can's worth) of around 24:1 through it as though it had come out of winter storage.
Any day that starts with a good ride is already a better day, and a bad day riding still beats a good day working.
My Builds: My Beast
, Harley59's bike
, my Cruiser