if your just tying siwash hooks for your plugs, you dont need an expensive vise. if you really start to enjoy tying, and want to start tying teasers or flies in general, you may find that a rotary would benefit you more.
also, if you only plan on tying bucktail siwash hooks, you are better off spending your money on quality hooks and materials individually over spending money on a kit that would include items you may never use.
also, sally hanson hard as nails is cheap and works great. has a brush in the bottle as well for the thread.
just my two cents