Timing, Pump, & Valve Adjusting Tools

[TinMan]

I know this topic has been covered quite a bit, but I have some additional questions about timing tools. I need to change timing and pump belts and also adjust the valves, and so far I know I need the cam locking tool and pump lock pin, and I think for adjusting valves I need the valve adjusting tool and valve shims. I've also found some other tools for setting pump timing and doing overall maintenance to the pump as well as valve shim pliers. Does anybody have any of these other tools I'm referring to, and if so, are they necessary? Here are a couple examples of the tools I'm talking about:

http://tinyurl.com/ebay-timing-pump-tools

http://tinyurl.com/ebay-valve-shim-pliers

http://chadstoolbox.com/hazet2574-1v...stingtool.aspx

http://tinyurl.com/ebay-funky-wrench

Also, does anybody know of a good place to get valve shims? The only place I've been able to find them is from a website called PartsGeek.com, but I don't really know anything about that business.