https://www.ebay.com/itm/4049-3-Vertical-Boiler-Clyde-2-Cylinder-Steam-Plant-Kit-Assembled/283565465398?hash=item4205d19f36:g:gYUAAOSwb91dQLpz
Funny thing, after seeing your MSM engine, and looking on their website at all they have to offer, i saw this Plant on ebay. It seems like a good deal, since a new one costs $1100 plus shipping to the US for me!