Hahaha, Schnip is getting sucked into this hobby so badly. You absolutely HAVE to have each rod paired with a reel. In fact, if you are going to use different line weights for a single rod, I'd suggest you get an individual reel for each line. No excuses. Don't question the logic, just feed the hunger.... I'm just playing with ya.
Having said that, I believe there are multiple components that make up the sport of fly fishing. I might not be listing all the components, but from the top of my head 1) as a way to catch fish 2) as a way to fly cast (think performing arts) 3) as a way to collect gear and 4) as a way to collect stories. These are not mutually exclusive, as catching fish and casting well can go hand in hand in most situations. Also, each category has multiple subcategories. Take 1) as a way to catch fish, for instance. You could dead drift, czech nymph, swing, use dry flies, use a streamer etc... and each individual method can be optimally performed using the proper gear and the proper cast/technique. I don't even want to get started with choosing a suitable fly (and tying flies, if you are in to that), or scouting and reading the surroundings you are fishing correctly.
I've gone off tangent... but I'm just trying to give you a taste of what you COULD end up spending a lot of time thinking about, Schnip.
Your Orvis Clearwater rod will do you fine in the GTA and surrounding tributaries. None of these tributaries are extremely large and demanding. The one thing you MIGHT find hard is to actually find space on certain parts of the rivers to fly cast. Learning how to roll cast will come in handy.
Your Orvis Access reel will be more than adequate for summer fishing... unless you want to join me this coming summer in pursuit of carp
.