What is you early position limping range?... limping small pp's at 2nl up through 5nl and maybe even 10nl might be profitable, but you want to get out of that habit eventually. Stealing freq seems pretty strong.. and I wouldn't worry about opening up your 3b freq at all. I'd tighten up from early position.. and work on playing better post.. not looking at ways to be more aggressive pre-. I am also a nit... so take advice as you'd like.