So are you saying it would be better to spec prot but gear as holly for healer or just for solo? What's the BIS holy none GF gear? I have BOA mace with +21 int. I don't have the 2hand mace or axe, just the staff so that wouldn't work on pally with 20 haste. I'm asking because the links for gear haven't worked in a while. At least not for me.
If you plan on soloing 2Handers is pointless, you're gonna OOM yourself way to fast and damage mitigation is weak in a 2Handers build.
Yeah, I could argue on prot being the best spec Overall Pvp/Pve for a heling pally, but to keep it on topic, I would suggest you to go with Prot spec in holy gear.
You basically suit yourself in Holy gear and spec Prot. The only difference in spells here is that Holy gets Holy shock (Which help when in need of burst heal, but also cost mana and trigger GCD) and Prot get the useless Avengers shield (USELESS FOR PVE vs. High level, mana cost to heavy and Miss chance way to high)
Where prot gets handy is with Judgement of the Wise (Passive), which gives 30% of base mana over 10sec. Which basically makes you almost un-OOM'able for fight under 7-8mins, without any problem.
Holy get +3% haste and 10% Additional Spirit Combat regen from Judgement of the Pure Talent 1/3.
You also get a bonus in Attack Power from Vengeance while Prot specced (Even though AP isn't really needed since you're probably gonna miss 90-95% of your white hit if not more, but a bonus is always a bonus)
You also get more stam (15% bonus Stamina from passive)
And the EXTREMELY good thing about Prot PvE is that Touched by the light (Prot passive that gives stam buff) also gives 8% Hit with spells, which basically Cap you for your judgement, so no need to get hit gear.
The only thing you don't get from Holy is the CD'ed WoG. WoG is 20sec CD Prot specced. While it is true that WoG is mana free, getting 3 stacks is a pain in High level PvE, since most of your crusader strike will fail on target.
Obviously, if you spec Holy, you can use Holy Shock on yourself and gather stack much faster, but still, with the 6sec HS Cooldown, it would still take you 18sec to get a WoG off.
WoG crit holy specced can basically full you up, which is great. Sadly, since HS mana cost is pretty high compared to a Spam-HL combo, on a long fight you'll get oom, even with the use of WoG.
If you plan on fighting Mobs that will die under 5mins, you could consider Holy, but I would say go prot either way.
Get Mail BoA, VAN (Neck), Mail BoE Bracer +1stam +1int, Either Gemmed Copper gloves or BoE mail Eagle Gloves, get a mail BoE belt, same for legs. And your physical mitigation should be over 50%. This should compensate with the lack of burst heal.
Other then that, that's pretty much it.
There's also the possibility of speccing Ret, but that's only good if you're multi-mob killing. Crusade 1/3 is killer, if you get a killing blows, you get a 100% holy light bonus on next HL. But that's for extreme situational case, which I wouldn't consider.