Good pictures - I like it. If the mower was free you did well. Suzuki spares are rare.
I have been giving the carb a good soak to free up the emulsifier as much as possible so I can get it back together and give it a try. I will let you know how it goes, it just might be ok.
Worst case it turns into a bunch of parts for the next suzuki I find to re-furbish. They are getting fairly rare around Canberra and the South Coast.