I am seeking any info on Jacobsen commercial front deck mowers. I am looking at buying some from early to late 90 models (models T422, T423 and T455G). Any of you people own one or used one in the past? Are they decent mowers? Is Jacobsen still made (I know they are part of Textron but website is down lately)? Some are diesels, some are natural gas. Some have front "flail" type mowers some are rotary. Can you still get parts for these or are they best left alone? Please offer anything you know. I have to make my offer on these by next week and any information is appreciated. P.S. I have owned an 1822D Grasshopper and currently own two Toro Groundsmaster 325D's - how do the Jacobsens compare with these? Thanks.