I have decided on the beautiful Pfister Skye F-049-SYKK faucet and I want an undermount-type rectangular sink. As I am doing a Formica countertop (maybe) a Home Depot bath designer told me that I couldn't mount the handles & faucet onto the Formica (?). If this is true then no big deal as I have decided that I don't really like that look and Pfister has inspired me with this photo of the Skye widespread faucet mounted onto what appears to be a "semi-undermount" sink. Actually, I think that this is an optical illusion and that the sink is a top mount but I could be wrong. Opinions?