Wedding cake

I am so turn about our wedding cake we have like two different ideas we finally decided on what kind of cake we going with the bottom of the cake red velvet with cream cheese and the middle cake be chocolate and cream cheese his idea not mine so now we gotta try and see what we want it to look like I like two ideas ether one have the whole cake in our wedding colors with are navy and wine or have the whole cake look white with navy and wine flowers around the cake we thinking a three tier because we only doing 50 people instead of what we wanted