Going full WM when you don't want to spend points in multiple prof is usually a bad idea. I'm not a no-WM extremist, but if you got 24 agi, there's pretty much no difference between 5 and 8 WM, even with the heaviest armor you can use so I wouldn't go over 5, and that's only if you really want that speed. After that, IF is a much better investment.
Also, that is what I would do with a 92 speed weapon. If you plan on using faster ones, you can safely decrease WM even further.
I will keep this in mind, here is what I've been thinking so far:
Strength: 21
Agility: 18
Hit points: 68
Skills to attributes: 8
Ironflesh: 6
Power Strike: 7
Shield: 1
Athletics: 6
Riding: 0
Horse Archery: 0
Power Draw: 0
Power Throw: 0
Weapon Master: 3
One Handed: 1
Two Handed: 133
Polearm: 1
Archery: 1
Crossbow: 1
Throwing: 1