I've been using the Flambeau Tuff 'Tainers for my stuff. They're kind of expensive, but I've had some last through some pretty heavy stuff, so in the end, they're worth it.
The #4006 'tainer seems to be the best for tips; after buying enough extra dividers (each only comes with 12, grr!) each can hold 36 different standard tip numbers, or 18 large-coupler tip numbers (or a combo of the above). I also toss my couplers, tip brushes, flower nails, and other stuff into those. They'll also hold the half-ounce color jars, but not the 1 oz if you want them to stand upright.
The 4006 do come included with tackle boxes; Flambeau's Kwikdraw 7020 and 7040 tackle boxes each come with three of the 4006. (The difference is colors and the 7040 has two of the 3x4" 1002 'tainers in the lid). They've got bulk storage in the top, where you could put bags, large couplers, flower formers, blah blah. I have one of their larger Saltwater Kwikdraws for my bead collection, and it's fan-freakin-tastic.
Hopefully this link works: http://www.flambeaustore.com/dr/sat4/ec_MAIN.Entry16?SP=10024&CID=0&PN=29&xid=45405&V1=30018147&V2=30018147&V3=1&V4=&V5=11000270&S1=&S2=&S3=&S4=&S5=&DSP=0&CUR=840&PGRP=0&CACHE_ID=0
You could also swap out one of the included 4006 for a no-dividers 4000 and put smaller or flatter stuff in there to help free up the bulk storage top. Also, they have soft-sided bags with the 4006 'tainers, too, if that might be more your thing.
Hope this helps somehow.