I compared a vanilla 32 pt L17 craftbot cleric that I have on live versus Lama. The critical enhancement levels for my clerics when leveling are 7 (when I can normally afford RadServI), 12-13 (RadServII), and 17-18 (because I'll be spending a long time there.

I'll split this into three posts, comparing live to lam at three AP totals - 28 AP, 45AP, and 68AP (which is what the char has on live).

28 AP Live Servers

I usually take Radiant Servant around level 7, so for 28 AP I get:
Rad Ser 1 (4AP) burst, turns regen, one caster level higher
Sovereign Host 2AP
HumAdapatability Wis 2AP
HumImpRecovery 2AP
Improved Empower Heal 2AP
RacialToughness 1AP
Improved Heal I-II 2AP total (pre-req)
Smiting I 1AP
Life magic I-II 3AP total
Clr Wis i-II 6AP total (2+4)
DV1 1AP
Imp Turning 1 1AP
Wand Scroll 1 1AP (25%)

28 AP Lama
I appear to get Longsword proficiency as a free feat bundled with the new Soverign Host feat, so that saves some AP.

HumanImprovedRecovery 2AP
Human Versatility (first tier is free now, which is good as you need it as a pre-req for human adaptability)
Human Adaptability (wis) 2AP
Toughnessx2 (5 hp each for 10 HP total, no feat req.) 2 AP
Healing domain (free, 22 light power and 33 positive SP)
Positive energy bust. 2AP
Endless Turning 2AP (turns regen 2 minutes)
Divine Vitality I 2AP
Cleric Wisdom 2AP
Intense Healing 2AP +1 caster level pos energy
Wand and Scroll Mastery II 2AP (1 AP per tier, 50% total)

Wasted AP below, just dumped into the tree to unlock Endless turning:
Extra Turning I 2AP
Improved Turning I 2AP
Mighty Turning I 2AP
Divine Cleansing I 2AP
Pacifism 2AP

At level 6-7, the enhancements are roughly comparable to live. On Lama, I am down by 1 Wis (I might be able to buy that instead of some wasted AP, too lazy to check). I am also down by 10 Spell power on postive energy, down by 40 spellpow on negative energy, and up a little bit on scrolls.