I too have experienced starting issues with the larger flat head Tecumseh snowblowers. They're not easy to pull start. The ~8yr/old 10hp at my Mom's can be a bear. In fact, she can't use it at all now that the E-start is inop. The teeth are gone on the starter gear.
Keeping up with the spirit of "what snow blower should I buy", I recently had more experience than I cared to gain on two new Honda 2-stage models. A HS928WAS (wheeled model) and a HS1132TAS (tracked model).
We have these on hand at the plant to use between snow removal crew visits, or in conjunction with, since they never seem to get around the equipment that I need to be around !@@#$. Given the snow we've had this winter, I've had to use them several times under different conditions.
I just can't get used to the position of the controls on the Hondas. I'm used to machines with the auger control handlebar lever on the left, the motion control to the right and the discharge rotation rod to the left. It's all complete opposite on the Hondas, so I find myself continuously fumbling over the controls. Being hydrostatic drive, there's no free-wheeling ability so you have to 'drive' the buggers everywhere which is a royal pain in the butt. You can't just roll it backwards to make a quick pass. You've got to take your hand off either the motion or the auger deadman to change speed/direction. Inevitably, I'd release the auger control by mistake causing me to plow as opposed to blow with a direction change.
The shells don't feel overly thick on the Hondas, but they are put together well, are heavy and they sure do blow some snow. Traction is great on them too, wheeled or tracked. I do find the engines quite loud on them when they are throttled up. They seemed to have gone smaller on the mufflers, but it could be just the heat shielding that's smaller. Both the 9 and 11hp seem to run lean. Throttle response is crisp, but if you flip it down to idle from max governed engine speed, you get some blue flame popping out of the exhaust on them.
I guess to sum it up, my #1 complaint would be the lack of free-wheeling ability because of the hydrostatic drive. In time you'd get used to the controls, but not being able to roll a small(ish) machine like this makes you work even harder. If you had very long, straight passes to blow it great, but in tight spots with maneuvering required you work harder than you need to.
Joel