Best items to buy with surplus trading cards

After crafting the few decos I wanted, I will be crafting buildings, buildings and more buildings. Also note that 5 of the 6 zenith city buildings from the two packs can also go on the boardwalk too, which may help some people who are short on space (the exception being the lofts):

http://i.imgur.com/qmwlqP3l.jpg