Hi. I am new to the website and have been reading your reviews for toilets. We are doing a bathroom remodel, but are not doing any of the work ourselves. I know that my plumber prefers kohler toilets, but I am choosing to go with a Toto. My choice is between the Vespin and the Drake II. The only reason that the Vespin appeals to me is because it would be easier to clean the bottom of the toilet, but I would really like to know which of the 2 that you would recommend and why. We have a well if that makes any difference. Thank-you, Billie