General question for new to Short Handed (No hand)

[jbeckern6]

I just tried short handed tonight for the first time. I have been playing 5/10 and 10/20 full ring, with about 200K hands. My stats are about 18/11/2.5 How should this change for short handed. I know enough about the game to know that I will be playing more hands and open raising most times, but just curious if someone can give me some
benchline stats for someone who plays with stats like mine for full ring. Thanks
One other thing. In full ring, I almost never cold call a raise pf (either 3 bet or fold). But given the much lower raising standards in short handed, I assume that I also should cold call more often. Is this correct?