If you play a Cleric of Lathander you'll get to choose between the Helm of Glory, the Ring of Holiness, & the Armor of Faith (I'll spoil these later), as long as you help out the Temple & role-play well.
As for Boots of the West & Taragarth, check out the Unfinished Business MOD, here...
http://www.pocketplane.net/mambo/ind...=101&Itemid=80
...which ties up many loose ends in the game (what was Kalah promised? who is Suna Seni? why doesn't Bodhi hunt you even though she says she will? what happens when Minsc *loses* Boo? etc. etc.) & restores those items.
Here's the basics on the 3 items you can choose...
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Armor of Faith
AC: 1; +1 to Saving Throws
Helm of Glory
+1 to AC; +1 to Charisma
Ring of Holiness
Gain an extra Cleric spell of levels 1-4
Choose the one you like the best.
- Imrahil