Tradeskill Line and Orange Adorns

So as we've seen in the Tradeskill line post and in a couple other posts, we won't be getting the Tradeskill line until sometime after launch. I noticed today on the beta merchant, there are orange equivalent to the purple adorn sets. The way we got the sets was through the completion of the Kunark Ascending Tradeskill TImeline.

My question is.. Are the orange equivalent going to be done the same way, as in crafted and recipes obtained through the Tradeskill line? and if so, does that mean I'll have to keep my old gear on and not use upgrades until the Tradeskill line gets put in so I can retain my set bonuses?

I would assume we wouldn't have to wait too long after launch to get the line, but I'm still curious if I'll need to put my upgrades on hold until I can get the set bonuses