For a level 30 hybrid, I'd probably do this build:
Strength: 18
Agility: 18
Ironflesh: 5
Powerstrike: 6
Athletics: 6
Power Draw: 6
Weapon Master: 6
Archery: 150 or 142
Melee category of choice: 50 or 81
Or you can sacrifice even more Archery prof for more melee, I personally wouldn't go below 140 in it, and while melee prof helps by making you swing faster, hit harder, and pay repairs on your melee less often, it isn't really a necessity- you can do fine with 1 wpf and 6 PS.