Your right the Glock 17 does shoot very nice and they are fairly cheap. Lots of bang for your buck as they say.
Gun City have a CZ75 for $1500 and Glocks from around $700. With a new baby it's no doubt going to be the cheaper option.
As for reliability, I couldn't possibly comment.

Just ask Aaron about my first ever IPSC stage

put it this way. I'll be doing a working bees for a while!
Speaking about buying guns, here is a question for you guys.
Would the club consider purchasing a firearm on behalf of a new member? It would be kept the same as a club gun but would be used/adjusted by that person and would be handed when they receive their B Cat. I know its probably a pain for the club but they could charge a fee of some sort? Whats the legality of such a transaction? An even more crazy idea would be the poorer members (like myself) chip in and purchase a firearm between them?