You seem liek a good player to me but I must say i've heard other opinions as well. Yes I have recouses for STR build and the ppl i have asked this most of them say go STR cause it boosts skill dmg what is important in pvp. CON gives HP i know but i already have dualsword HEALTH and Wolf Cry (25% max hp). And if I go 3x CON dye my HP will be enough i think. I've heard as well that tyrr is no tank so that's why STR.
I'm still pretty lost with GoD update and pendant stuff =)
I guess if you are going for solo ganking or small party pvp you can go STR build. I thought Naia had alot more open pvp (sieges etc) than the others servers. I guess I was wrong.
everyone goes con except me, i went str only cause too lazy to change to con. in mass pvp, once the "program" targets you, your dead in seconds so it doesnt really matter. I like STR for OLY, but I do have +8 set so that helps too :)
I think Diego Vargas does all the in depth tests for whats best, lots of people go con not for the extra HP but for stun resists and other things con is helpful with.