You could go with something like this. This would be the most cost effective and could pick any type of cakes you want. This is a different direction, but thought I would put it out there. This would be $100 plus the cost of renting the stand.
#Pink wedding cake... Wedding ideas for brides, grooms, parents & planners ... https://itunes.apple.com/us/app/the-gold-wedding-planner/id498112599?ls=1=8 … plus how to organise an entire wedding ♥ The Gold Wedding Planner iPhone App ♥