Crane - I did the same thing and bought just about every nut and bolt. What I did was got catalogues from all the big guys (NPD, Ricks, Firewheel, YearOne, Classic, GroundUp). Then I wrote down everything I needed and figured out the total cost from each. Most of these guys use the same suppliers. Some offer bulk discounts, some offer free shipping, kits, etc. It took alot of time, but when finished I ended up saving a couple hundred bucks. I found overall the best deal was NPD.
It also pays to do your homework and call around and compare suppliers for big items. There is a difference for some stuff (example: seat foam I got from NPD was junk - sent it back and got good quality from Classic).
You might also want to consider who is closer to you. If you can buy in person versus catalogue, you can probably save some headaches and shipping costs.
Hope this helps.
Also, YearOne is kinda pricey but their catalogue is awesome and a great resource.
Be warned - you'll spend hours going through these catalogues and find a whole bunch of sh#@ you didn't even know you needed!!!
[This message has been edited by jm69ss (edited 09-27-2000).]