Well, are you thinking this might be a carry pistol as well? Personally, I don't see the need for the G34 and the ported barrel/slide. You can do a lot to the stock G17 for competition and put it back to stock in short order for carry. Could you carry the G34? Sure you could, but it was made for competition, and comes stock with a 3.5lb connector as well. Just some things to think about, and with the G17 purchase, it looks like you'll be able to save more for ammo.