Well it will undoubtedly sidestep the iPhoto issues, as you won't be using it. But what about the Aperture issues?
I'm very familiar with both apps. If you're a serious hobbyist or a pro, if you shoot Raw, then by all means consider Aperture.
If you're family snapper, taking pics of the kids and pals to share on Facebook with a point and shoot or a phone, then Aperture is serious overkill and iPhoto is the better app for the job.
Regards
TD