i've got something of a short campaign coming up and desperately want to play the hammer of moradin prestige class because it's very cool. Starting out at level 10, 28 point buy

Fighter 1/Dwarven Paragon 3/Cleric 4/Hammer of Moradin 2

1. Fighter 1 : iron will, weapon focus (warhammer)
2. Cleric 1 :
3. DParagon1 : toughness
4. DParagon2 : +1STR
5. DParagon3 : +2CON
6. Cleric 2 : roll with it
7. Cleric 3 :
8. Cleric 4 : Dwarf cleric substitution (+2 warhammer damage), +1STR
9. Hammer 1 : improved critical (warhammer)
10. Hammer 2 :

Starting Stats:
STR: 16 -> 18
DEX: 10
CON: 16 -> 18 -> 20 (+2 from D.Paragon3)
INT: 10
WIS: 12
CHA: 8 -> 6

i will try and negotiate improved toughness as a pre-req for roll with it, because toughness is a bunk feat. roll with it stacks with other damage reduction types (i think), which will give me dr 5/- at level 11.

now i admit, i'm not doing a horrendous amount of damage. but i can go toe to toe with virtually anyone and when i do crit, i hit pretty damn hard. high will saves, high fort saves. reflex sucks. i have the aoe quake and thundering blow later on.

any tips? am i way off the mark? i didn't think power attack was going to be that useful as it would only be 1 for 1 (sword and board).