Kirk- If that Honda engine is defective as you say what makes you so sure Synlube will work? Oil can't fix mfg defects.
Lawyers, Honda has more money and better lawyers than most of us. Then there is the standard issue, blanket, industry wide excuse of a qt of oil used in 1000 miles is considered normal. You'd be banging your head against a wall while going broke paying a lawyer. Not to mention Honda calls for 5W20 not 5W50 unapproved oil.