Big bolt patter upgrade?

I want to convert to the bigger bolt patter (4.5 i think) so I can expand my rim options. I've already upgraded to the 8 3/4 a body rear end. I'm pretty sure i just swap out the axels and drums for the most part, and switch hubs and drums in the front too.

Do I have that right and what other bumps might i come across down this road?


-Mopar or Nocar