I found another 10HP for you 
My buddy Cliff has been helping a customer put this old British made Standard 10 back together. Why, I'm not really sure, but she fell in love with it, and has never driven it...and her husband is wheelchair bound. It runs sweetly now ...after many months of sourcing parts.
Here's a quick look at it - taken a few weeks ago while I was working on my A100.


My buddy Cliff has been helping a customer put this old British made Standard 10 back together. Why, I'm not really sure, but she fell in love with it, and has never driven it...and her husband is wheelchair bound. It runs sweetly now ...after many months of sourcing parts.
Here's a quick look at it - taken a few weeks ago while I was working on my A100.