Weddingbee boards

I just finished my first cake attempt, I still need to work on the whole fluffy icing thing so it doesn't look as messy.  The tier sizes I used were 14, 10 and 8 inches.  I either want to make the top a 6 inch  or the bottom a 12 inch.  Any ideas on which would look better? more of a "ledge", or less?

and, don't worry, I'll do something other than the ugly foil on the bottom.

I think the top tier should be smaller it will make it look more uniform and match the bottom better.

@Miss Cake  thanks!  I think you are right now that I look at it more!  I knew I wanted them all to be even, but wasn't sure which would look better so I figured I would make both ledges and try to figure out which one was better after it was done, but that didn't really work, I still wasn't sure which one I liked so thanks for the help!  I'll have to make it that way next time  and no, they are fake, just some cheap ones I pick up a the dollar store

@Toffee, thanks for the tip, I actually was trying to have the fluffy icing look, I can usually get a smooth edge (on smaller cakes) with a spatula and Viva paper towels, but I liked the more rustic look and I figured if I accidentally messed it up on the way to the venue it would be easier to fix, :)

thanks for all the compliments and advice, the weddingbee is so helpful!