I had a few questions come up I was hoping you guys could help me with.

-I keep seeing epic Carnifex as a good weapon suggestion for barbs at lvl 25. Is it because of the high weapon damage only? The keen doesn't stack with the crit feats so that seems wasted.

-On that note, there doesn't seem to be any way to repeat Free Delera without repeating the first two quests in the chain. Am I missing something?

-I'm running a premium account so I can't open elite's initially until I've Reincarnated twice. Would one epic reincarnation then a True reincarnation back to 1 count as the two or do they have to be two TRs?

-My first life has been as a dwarven CON barbarian. I was going to do another barbarian life and focus on gathering gear for my next life. The CON focused route has been pretty solid so far only occasionally giving me problems to hit on quests way over my level and then turning off power attack fixes most of that. Is there any reason I shoud choose a STR based barb for my next life?

-I keep seeing falchions get suggested for THF builds. The base damage is lower so is that just for the increased crit range the weapon provides?

-Back when I used to play pen and paper and DDO the first time Power Attack was a must have for just about any melee character. Now I'm seeing people suggest it only for barbs or characters that rage and everyone else should take precision. Is that mainly for the 25% fort bypass? That's more valuable than the extra 5-10 damage?

-Cleave is another feat I keep seeing people suggest isn't worth taking because of the lack of modifiers to the attack. But a lot of fairly recent builds I see on the forum or linked here still have it. If it's really not worth taking what's a good replacement for a THF barb build? I already have weapon focus and improved crit slashing and overwhelming crit. I was thinking resilience would be a good defensive feat but power crit, greater weapon focus, or even spring attack would be a good offensive option.

-As far as epic past life feats go is there a consensus about which ones are better to get first in each sphere? Since I'm not planning on being a ranged character for a while it seems like Ancient Power was the way to go initially for the Primal sphere.