The race and personality config for Age 46 are confirmed to remain as posted on 24-01-2010.
--- edit ---
Sorry, I made a mistake when I said they building efficiency mods were multiplied. Almost all bonuses are multipled, but one part of building efficiency is different. It works like this.
be = 100% (or whatever)
if race == dwarf: be = be + 30%
if race == artisan: be = be + 20%
if gold_dragon: be = be * 0.85
etc...
So, if you're Dwarf Artisan, you'll see 150% be. It is not capped.
