[RainsFire]

Ya, I know.. no such thing as perfect blade, I just said that to get a few more people checking out this thread and posting their info concerning my q's..

Any way, what do you guy's think goes into play for a cutting blade? I want to make one, but am having a tough time designing it. I want it fairly light, (cutting with a heavy machette is not what im going for here) with a resiliant spine, and a hard cutting edge. I cant get around thinking of a katana, but I think the Japanese were held back slightly by their culture+ beliefs surrounding the blade, and could have improved it if pushed to it.. (not saying it isn't a magnificent creation)

but ya, what are you guy's opinion on length, balance, geometry, grind (flat, beveled double edged..) thickness, steel, tempering proccess ect..

I have a good amount of 5160 bar stock, which I plan on using if possible..
yep, thanks guys!