So I am a Helf monk with the cleric dili. I was wondering if I put pts into UMD (will only reach max 20 with items and skill pts) would that increase the % of ability to use scrolls. For example, I have a 75% chance to use greater restore scrolls (UMD 44) with no UMD, so would adding UMD increase that percentage at all?
I was also wondering if % of doublestrike stacks. So if I am in wind stance, would items and ED like Hail of Blows or Running with wind stack?
Lastly, I was wondering how much SR one has is enough. As a monk, I have SR 30 (lvl 20 +10). Would that be enough or would getting +9 more be better/make a differnce?