Any other real cost cutters out there?
Most good tool companies, certainly Cleaveland and Avery, allow you to eliminate anything from the kits you don't want. For example:
1. Avoid the silly things like acyrlic dimple die and rivet set holders that often come with the kits. You can drill holes in a block of wood yourself for free.
2. Buy the R/L aluminum snips from Lowes or Home Depot. Same brand, much lower price when I bought mine a number of years ago.
3. Avoid buying sharpies, scotch tape or tape holders unless they are reasonably priced compared to your local office supply store.
4. Harbor Freight is good for:
a. air compressor fittings and swivels
b. pull riveters that you can grind down the nose on without losing sleep (I would delete the expensive pull riveters often included in the kits, unless you're building a -12 or other model that uses a lot of pulled rivets.)
c. various pneumatic tools that are not used very often
d. misc clamps--especially the vise-grip type
Like Bill said above, plan on buying more tools as you go. $3-4 thousand or so in tools by the time you are done is probably reasonable.