Hi everybody I have a B7001 Kubota with a D650 3 cylinder diesel 16hp motor that has to be replace and I have the chance to buy a D950 3 cylinder 19hp diesel motor that I was told is compatible to the D650 but I'm not sure ?? So my question is can a D950 be transplanted in to my B7001 Kubota which has a factory installed D650..?? thanks in advance ….johnny