Yeah I definitely need to think ahead to when I'm using different blessing combinations! I only have a few buttons on my Corsair mouse and am using a bunch of combos for my healing as it is. But I might look into setting up something with a Clickbar so I can put buffs on the mouse. In the heat of battle I sometimes forget my combo's, so replacing say BoP or LoH with a clickbar and moving all my buffs to the scrolls or modifier clicks might workout.

I'll have to check into Vuhdo as well Nodoze. I have it installed but was a little overwhelmed with options when I first enabled it. Right now I'm just using Shadowed Unit Frames and the standard Blizzard Raid Frames for my party. But I'm pretty sure VuhDo and others will let me arrange my party alphabetically so the order stays the same.

I also have targeting issues because my repeater region is in the way and I'm not patient enough yet to setup a nice vFX setup lol. Basically I have to click Buffwatch right now to even target someone on my party frames or I have to hold down ctrl + alt because I have so many heals bound that clicking a party member will just try to do one of the heals instead of left click working to target someone. I did build a toggle in to disable the repeater region, but with Holy Light bound to left click it's still just going to heal without my targeting keybind (ctrl + alt + left click!)