Hammerdin questions

[Alberic]

redemption is a 1 point wonder, and holyfreeze can be if you're super loaded up on skills, if not it's a secondary sorta thing you can work on "later"
Don't forget faster cast rate, a shael wizard spike sounds silly but it's a fairly good mix for smiting and casting.

You could always get yourself a Holy Freeze mercenary, just to cut down on some of the skill points needed for the build.

Also, if you don't like the Shael-ed Wizardspike on a Hammerdin, you could always try it out on a Chain Lightning Sorc. ;)