I want to get into pistol shooting, informal target, and plinking. I would like advise on which Ruger to purchase. I want to put a TRS-25 on my new pistol. My issue is how will the Red dot affect the balance of the pistol. I am considering the 22/45 with 5.5 bull and the Mark III with 5.5 bull. Also was wondering if maybe I should consider the 22/45 light for better balance with the Red Dot. Have handled and shot each of these pistols without a Red Dot. Even though I am not a competitive shooter accuracy does matter to me.