Iv just had to make a level 7 hack and slash fighter. I decided to go for a titan mauler lv 4 and a 2 handed fighter lv 3. We got given 15k gold to buy what you want so this is how it came out.
Human
S 22 +6 Human +2, Magic item +2
D 16 +3
C 18 +4
I 10
W 10
C 10
HP's 101
AC 21
F 7
W 3
R 4
FEATS
Weapon Focus Greatsword - Human
Power Attack - Lv1
Raging Vitality - Lv 3
Dodge - Lv 5 (+1 AC)
Lunge - Combat Bonus (-2 AC, can attack 10 feet)
Vital Strike - Combat Bonus
Furious Finish - Lv7
RAGE POWERS
Surprise Accuracy (+2 Attack)
Deadly Accuracy (+4 Critical Confirm)
Large Mithral Greatsword + 2 (KEEN) +15,+10   3d6+11+6PA 17-20/x2
+17,+12   3d6+15+6PA - Rage
Large Lucerne Hammer 3d6+9+6 - (Reach, B+P)
Mithral Breast Plate
Belt Of Strength +2
Cloak Of Resistance +1
When i rage and use vital strike with overhead chop and use furious finish i can do one attack that does a whopping 6d6+30+6 and end my rage. And then if its a critical it does 9d6+60+12.
For those who say you cant wield a Large Greatsword, The guy who wrote the original archtype did an unofficial post on this forum. You can at level 3 use one size larger with a -2 to attack. Then every 3 levels you can reduce that to -1 or go to a Huge weapon. I was using a huge weapon but my DM said you wouldnt ever be able to pick it up and i couldnt think of a way to be able to without making it have levitate or something, Loosing the KEEN ability. So i dropped it to a large and he said i could remove the minus's to hit :) WIN!!!
Not knowing what we would be fighting i just went for finishing power, but luckily he put in a lot of large creatures. So with this build they were only hitting me from 5 foot away while i could hit 10 foot.