Any tips for a team of 6 smeargles? (non-competitive)

I want to make them all distinct. I think I want to hack them into a version (not sure which) at level 1 but no further hacking for the greatest challenge.

I'd like to make them all distinct but then again... idk. Can I beat the elite four in any gen with a team like this?

Non-competitive teams go in the In-Game forum, so I'll move it there for you.