Sorry to bother you all again, but my good friend is getting married next weekend. We had planned on a 6in 8in 10in 12in 14in tiered wedding cake- (3 in deep pans) plus a grooms cake that is (2) 11x13in cake pans side by side made into a basketball court with a basketball cap on top made out of a 6in base and half of a wilton ball. I was sure this would be more than enough cake for the wedding but now she is worried that it will not be enough which now has me very worried! She has had over 200 rspv already but sent out over 450 invites! I know all the ppl dont usually show but it would be horrible not to have enough!!! I figure that the wedding cake should feed 218- 1x2in pieces, the (2) 11x13 about 200 1x2in pieces and the baseball cap around 10...oh shoot minus the 10 for the top tier...about 418...is this correct?