A couple things you should also be considering.
1. Resale value. If and when it comes time to sell you're boat, you'll be glad you went with Alumacraft.
I'm not saying Smoker is not a quality aluminum boat, but their reputation is not up to par with Alumacraft.
2, No doubt the Suzuki is a nice outboard but their dealer network is small. Meaning if you plan to take you're rig to Northern Ontario,Quebec,Manitoba, or the States and something goes wrong there's a better chance that there will be a Yamaha dealer close by.
With a Suzie you'll most likely be SOL.
Good luck with whatever you choose!