This is an interesting combo of psionics, incarnum, and LoHs. Yes, I know it's suboptimal, but it's fun. And it's 6th level only, so you can throw on whatever you want after that.
Venerable Celestial-Bloodline Aasimar (0 LA version) Paladin 6
Point-buy yourself an 18 for your charisma. Put your level-up ability boost into charisma, for a total of Cha 24, and a Cha mod of +7. This is important.
ACFs: Divine Spirit.
Items: Caudacous Bracers, if you can get your hands on them.
Feats:
Flaw: Wild Talent/Hidden Talent
1st: Psycarnum Infusion
3rd: Azure Touch
6th: Psionic Meditation
LoH pool: 56 points of healing without Azure Touch (This is how we want it.) Heals double with Spirit of Healing. Can be sacrificed at 5:1 efficiency to heal ability damage and the like.
Why is this anywhere approaching good?
1. Leave Azure Touch alone until you run out of LoH.
2. Expend your psionic focus to activate Psycarnum Infusion. Fill up Azure Touch. You now have 14 points to play with; you can do the same stuff with them as with your normal points. They go away at the end of your turn.
3. Use LoH as a standard action.
4. Refocus as a move action.
Woohoo out of combat healing!