We are an experienced group and have been playing together for a good while now and have come to the conclusion that in-combat healing tends to be something of a waste. That's why I disregarded just going pure Cleric, Oracle of Life and so on and of course everyone else in the party is capable of healing themselves to a greater or lesser degree and making use of a wand of CLW.
I considered the Evangelist Cleric but man you become so dependant on so many attributes that it's difficult to think of a more MAD character concept.
Darksol makes the point about a lack of Divine casting in the party, besides healing, which also occurred to me. I think my main role to round this out given the utility we already have should be Archer > Buff > Healing/Skills
I'm thinking Inquisitor could do these things quite well. Judgements should help me stay accurate and eventually Bane will keep me up there in the damage count. Skills are always nice and as a Divine caster I can make use of scrolls, wands and some buffs such as Magic Weapon/Greater, Protection from Evil and so on. Any tips on making this work effectively or will Warpriest be the better option?