Hi Tiffany,
I'm not sure about the flowers. I will be using an outside vendor my sister found. It ends up being cheaper than Tai Flora even with the Vendor fee. You should ask to see pictures of their bouquets.
Please know if you are having your wedding inside the ballroom you will need to pay for a dancefloor and lighting as it is dark. Also, decorations will add up. We will end up bringing a lot of it ourselves.