I would go with a g17 not a 34. I have a 35 open gun and a 17, the 17 seems to handle a lot better. I would go with the sjc magwell before the dawson, the mouth is bigger making for easier reloads. I would also get a frame mounted red dot. I have never shot a red dot mounted on the slide but I would think with the slide moving it would make follow up shots a little more difficult. I would also get a full sized c more, I have the sts on my 35 with a sjc mount, I like the dot and mount but on my 17 I have the sjc sideways mount with the full sized c more. If I could sell my sts and mount I would probably do so to swap over to the side ways mount on my 35. Look at the sjc parts, I really like their products. The mag release imo is a must have. The taylor mag extensions are also a must have, I can get 28 in mine!