You can get the different sizes of CA glue tips at most hobby shops. The epoxy cups I too get the 1 oz cups but I have bigger ones that I have kept after eating the pudding cup yummys. You can use these over and over. I pick up bags of acid brushes from Harbor Freight for mixing and spreading the epoxy.
I use A bunch of different types of glues but mostly CA. And yes, it does sand harder then wood glue but that's what I mostly use.
WAX paper under everything, Over the plans is the most important. There are other products but I always can get the wax paper.
Keep the CA off your fingers!! Sure, right, OK. My wife just loves the sound of me chewing off the CA and spitting it on the floor at night while watching TV.