Really? You prefer a 10wt? The Sage Largemouth was designed for you then. A 10wt is overkill for bass in MOST lakes where you are throwing anything under a 4/0 weighted streamer.
You can overdo a hookset. You can break a fly rod with too aggressive a hookset, I have seen it happen. Also, you can break the tippet even if there is a miniscule scratch in the line. There is no need to Bill Dance the hookset to get a fish on. You can simply sharpen your hooks and utilize the fly rod as it was designed.
Jason, you are correct. The flies you wish to cast should make the choice of which weight rod you are going to cast for you.
An eight weight fly rod is overkill for most stream smallmouth. You have to realize the quarry you are chasing, the likely fly sizes and the tippet you plan to use and make an educated decision. I don't know anyone that fishes for smallmouth with 12 pound tippet. It is predominantly 6-8# tippet and flies from a 2-10 depending on what you are throwing and doing. I love the fact that you are putting your opinion out there, but do not present it as fact. I prefer to chase bass with a 5/6 weight glass fly rod. Does that mean I catch fewer fish? Nope. Does it mean I catch fewer big fish? Nope, my choice of water does that for me, but it means I will enjoy the smaller fish a little more than I would when fishing a 10wt. Every 10wt that I have cast has had the same amount of feel as a telephone pole. Their use is limited to saltwater in my opinion.