Thanks for your reply. 
 
	 
 
	I'm from the era of game that your describe.  I remember SO's being the thing everyone was after.  But since coming to Homecoming around Christmas of last year, it seems sets are what everyone suggests.  I have a couple of 50s fleshed out in level 53 SO's but they just don't compete next to other players.  They are still fun to play.  However as a person new to Sets, I tend to rely on other players experience and use their guides.  I just found most of the Regen tank builds, I looked at, used Workbench Inventions instead of named set pieces.  Kinda felt under gunned when compared to Ice armor tanks or Earth tanks.