Wow. Poor choice for a first handgun. You should have gone with the Model 19 or the 26. Even experienced handgunners have trouble handling the recoil of the 27, proper grip or no. You won't have any trouble selling it in the current climate. That's my best advice to you. Come back for grip technique recommendations after you've acquired yourself a Glock 19 or 26. No need to start with such a huge handicap.