I'm biased because I grew up with WDs and 45s, but I think it is one of the most useful of the older tractors, mainly because of the clutch system and also because it's very stable, especially with the wide front end. I think all the WD and WD45s are electric start and most that you find now have been converted to 12 volt. The snap coupler system is limited but it can be converted to a three point system.
I was only 14yo at the time. I remember it had a crank on the front, but with electric start it was never used. I thought the owner said electric start was added, maybe he said it was changed to 12 volt? I can't be sure.:confused3: