Wendell,
Welcome. Maintaining the Triumph won't be all that difficult. The basic owner's manual stuff and Don's link will be about all you'll need to keep it going and be comfortable doing so. However, the real problem will be in prying your arse from the seat to do all the things you need to do - whether they involve the bike or other normal routine - Somehow, one can just get stuck to the seat and never want to get off. ENJOY!