Ho there, adventurers!

I'm thinking of playing with a party that fits in this environment and I've come up with an idea.

Female Half-Orc Shaman
Male Dwarf Berserker
Female Elf Archer
Male Half-Elf Skald
Female Halfling Bounty Hunter
Male Human Cleric of Tempus

Is a playthrough feasible? I know I only have one tank (unless the Cleric is really buffed up) and I'm lacking in the Wizard department, but they seem authentic dwellers of the Spine.

Any thoughts?