Instead of buying washers use coins they are much cheaper.
 
	 Barry king maul you can get a deadblow hammer for a few bucks or even a cheaper maul for much less. 
 
	the exacto is good for real light leather but the blades flex to much for thicker stuff, get a box cutter or similar with a bit thicker blades.
 
	If you are handy building a stitching pony is pretty easy, i made mine from an old pallet all i have in it is the cost of two carriage bolts, nuts and washers.
 
	you can also make a scratch awl, i use an old ice pick
 
	card for templates can be any heavy paper from cereal boxes to present boxes you shouldn't ever have to buy this stuff, recycle.
 
	the tandy pro line of stitching chisels are pretty good,also you dont need all of them. what i do with tools such as these, stamps and such are buy them when i need them that way i dont have stuff i will never use like a four stitch per inch chisel. on the chisels i would buy a two prong and a four or six prong in the stitch per inch you want.