100pp doesn't stretch very far on any class in this game if you plan to walk into the EC tunnel and pick up a suit of armor.
My suggestions:
Go group in upper Guk and replace all your patchwork leather with mesh leather, the ac is equal but the armor is vastly lower in weight, which means you can spend more time farming before you need to go sell.
Go to Crushbone, and do the
Prayer Cloth of Tunare quest. That will give you 3 wisdom. Then camp it again and sell the other pair for 150p in the EC tunnel.
You should be up to level 20 ish by now and can go camp the
Testament of Vaneer
Next go sit in Kithicor and offer to loot either the Tainted Battleworn Morning star or the Ruined Battleworn morning star, Tainted is from an undead cleric, ruined is from an undead healer. - maybe offer them a little plat to make it worth their while
Here's a few suggestions for what you can do for about 150pp.
Silver Jasper Rings - 6-10pp Each
Jasper Gold earrings - 20-30pp Each
Split paw hide gloves - 25pp
Golden Jaded Bracelet - 25pp Each
You're going to eventually need to save up for slightly more expensive items like the foreman's tunic, blackened iron medallion and savants cap, but that should get you started.