The pack is huge and heavy. It is the size of a typical expedition pack. Most people here have packs half that size and weight, even for trips of more than a few days.

I would look at a Granite Gear or similar pack in the 3000-3500 ci range.

Not familiar with the tent, but the specs look okay for the money. A lot of people here use tarps or even a Tarptent (a brand of lightweight tent) but the Kelty is probably fine for moderate conditions.

The Pocket Rocket is a well-known, highly recommended stove, so based on that, a good choice. I have a small canister stove, different brand; they all work basically the same. MSR is a good company, if it breaks, they will fix it.