IPA + Porter = Delicious

I made a recent trip down to the Boston Beer Works by the Garden a couple Saturdays ago, and while there tried a beer recommended by the waiter - their IPA/Porter blend. I can't remember what they called it, but it was pretty damn good. So good in fact, that I am now thinking I need to start doing some of my own blending. I was thinking along the lines of a Stone Brewing blend, IPA with their Smoked Porter. If I go ahead with this I'll make sure to post up my thoughts on it.