Hi,
I just started building an acoustic a few weeks ago and I got everything through lmii.com's kit wizard. It was nice because it had a list of everything that you need there, plus you get a good discount if you buy everything together (turned out to be be like 40 hours of my summer job but the wood looks great... and it seems better than stewmac)
Oh yeah and just off the top of my head you forgot tuning machines, finishing stuff, neck bolts (if you plan to go that road), binding/purfling, rosette (or you could use binding for that)
good luck!