Clerics have always been one of my favorite classes in D&D, the first character I made in this game was a cleric though I quickly abandoned him because I did really like how they played. In the 'other' online D&D game I like my cleric, it feels like a D&D character should but I never got that feeling here. I have heard that the are going introduce changes and updates to the Cleric class though and with that in mind I am considering gearing/building up a Cleric for the undead heavy Ravenloft expansion. With that in mind I'd like to go through 3 Cleric heroic lives to A) get the cleric past lives for turning undead and B) get used to playing several different cleric styles to determine what will suit me best. As such I am looking for recommendations of 3 different styles of clerics to play in heroic low end reaper content. I'm not really interested in doing a clonk or a THF cleric, I've read over those builds which are extensively covered in this section and they aren't for me. What I'm thinking is...

1) Casting based Cleric
2) Fighter or Bard hybrid
3) Archer style Clerics

Is anyone playing one of these types which they would advise for my above stated goal?