Re: aikido? is it right for me?
Hapkido will have a much greater emphasis on striking and kicking, and my impression is that aikido's unique ethical precepts tend to make its locks and throws a little softer in application. More superficially, hapkido uses Korean terminology, while aikido uses Japanese terminology.
Hapkido techniques are often taught as a supplement to taekwondo; it is rare to find a good stand-alone hapkido program.