I voted Yes. Yea, the price of cigars would go through the roof and I wouldn't see any for a while, but after things settle down I think everything would be fine and would love to have the ability to go to a B&M and buy a box or buy from an online retailer to purchase some without fear of having them yanked by Customs. They were common and inexpensive at one point and they could be again.
Plus, if trade was open with Cuba, I think both the US and Cuba would prosper monetarily. Cuba is said to have the worlds best mechanics since they can't get parts for their american cars and still find a way to make them run.