I'm thinking about having a cupcake wedding cake.

^something like this!
What are everyone's thoughts on something like this? I'm a baker myself (part time from home) so I thought it would be something cute and personal. But I feel like some of the older guests, grandparents and such, might raise their eyebrows at sommething different. I know it's my wedding so really only my opinion matters, but I'm just curious to see what everyone else thinks.
I'm also not sure what local bakeries would do something like this. I haven't looked into it that much yet. I'm sure plenty of them do, but maybe I would have to provide the cupcake stand? I really have no idea.