Universal STR DwD - 8 Fighter / 16 DwD / 16 WM

Concept:
Universal tank Maelephant DD
+20 natural AC from DD
+21% phys imm from DD
+12 shield AC while dualing thanks to dwarven waraxes

Probably has hideous saves, due to no save feats.

Any glaring mistakes?

Race: Dwarf (+2 con, -2 cha)
Subrace: Maelephant (+4 str, +6 con, free toughness)

Progression:
8 fighter (5 free feats)
16 dd (1 epic bonus feat)
16 wm (+4 ab, 2 epic bonus feats)

Stats: starting (subrace) [60] {items}
str 15 (19) [40] {52} - +20 natural AC, +21% phys imm
dex 16 [26] {38} - nearly KD imm
con 16 (22) {34} - max DD shield AC (+12)
wis 8
int 14 - discipline / tumble
cha 8

Skills:
Discipline
Tumble
Whatever else you can fit

1 blooded
1 dodge
2 mobility
3 expertise
4 spring attack
6 weapon proficiency exotic
6 weapon focus dwarven waraxe
8 whirlwind attack
9 improved crit OR blind fight
12 twf
15 ambi
18 itwf
21 great dex 1
24 great dex 2
27 great dex 3
30 great dex 4
33 great dex 5
36 great dex 6
39 great dex 7
wm1 armor skin
wm2 ewf
dd1 ep

42 lwf
45 great dex 8
48 great dex 9
51 great dex 10
54 great str 1
57 lsa tumble
60 FREE FEAT!

8 fighter / 16 dd / 16 wm

AC
10 base
20 natural (DD - STR based)
17 deflection (bur)
20 dodge
33 (3 + 14 + 16) light armor
12 shield
12 tumble
2 armor skin
= 126 (128 girding, more if you use axe and shield...?)

AB
30 bab
+21 str mod
+20 buffs
+7 feats
-1 size
-2 dualing
+15 lbab
+4 wm
=94