7.25 --> 8.75...wheels for both?

I've got what i assume are stock wheels on my Swinger (see avatar). Before i do an engine swap i'm going to upgrade from my 7 1/4 to a 8 3/4. Is it possible to buy a nice set of wheels that will work for both or should i just get tires and wait for wheels till i swap axles? Thanks for the advice.
Russ