1st, never go with your gut on a firearm, second, what kind of competition do you intend to play? A single stack 1911, is a great pistol, but if shooting IDPA or USPSA, they may have a class for it, but your gonna reload a hell of alot more than the others.
Of course High cap 1911's are available, The Para p14 is good and reasonably priced, available in single action or Light double action, you can have Glocks from 10 to 17 rounds depending on caliber. Glocks and 1911's have tons of accessories available. But if your just going to play some games, tell Me which games to get you closer to your goal. Since you like revolvers, depending on the game, an 8 shot S&W may be better suited.