http://www.mmorpg.com/gamelist.cfm?feat ... e=3&bhcp=1

Not a massive article and doesn't tell us much more than we don't already know but we do learn that.

the scrapers and tank version of Electrical armour will have lightning reflexes and energise swapped around to help survivability (for those not keeping up to speed energise is the new reworked version of conserve power which gives a small heal and regen boost)

also scrapers will be getting Blaze mastery as a Epic set and a few more of the epic/patron powers have been given 5th options.