I need to play more hands

[Burnsabre]

Recently started playing alot in a very loose live full ring game. However, alot of short handed play seemed to have turned me into a full ring nit, not limping or cold calling enough me thinks... so heres a couple common situations. Say 1/3 blind structure, LAG opens middle position with something like 22+, Ax+, K9s+, KTo+, J9s+, JTo+, 3 callers, which hands do you cold call here on the button? Same situation, which hands do you cold call from small blind? I estimate my postflop edge in this game is big to massive. When the game bumps up to a 1/2 structure, which hands do you cold call from the SB? And do you 3 ball OOP with TT, JJ, or AQo from the SB?

Now say the LAG opens early position (ATo+, A8s+, 22+, JTs+, KJo+) and theres 5 callers. What hands do you cold call from button and small blind with a 1/3 and a 1/2 structure?