Hey guys

How do the following weapon effects affect wolf form:
- Keen
- Vorpal (+W)
- The weapon die of a weapon (e.g. bastard sword vs. dagger)
- Crit range
- Crit multiplier

Also, if I was to use Kensei to level up my druid build, would I want to take Bludgeoning enhancements in order for them to apply to my wolf form damage?

Please help

Thanks

/Wal