Hi i am just getting started into making some leather products just for family and friends gifts and such , i have just put an order in for most of the tools , dyes and finishes i think i will need to get started but i have a problem with what type of rivet and snap tools to buy , i only intend to make wallets , watch straps and maybe key fobs to start of with , so my question is , what size and what rivet and snap setting tool would you recommend i buy ? apologies if i haven't explained myself properly.