I wouldn't put much importance in whether it runs or not. You have to expect to do some work on an old tractor, and especially if you get it at a low price. If the rig can be made to function with mostly your own labor , then $1500 is a good price.
Of course, if it doesn't run for some expensive reason, then that has to be taken into account. Even so, it might make a great parts tractor for somebody who has more Fords. I will say, however, that's a lot of big accessories to hang on a little Ford. The word " overload" , both front and rear, comes to mind. And, the buckets front and rear are not that small.
I'd take a good look at the front axle components, and at however the backhoe is mounted . If the backhoe is mounted to the 3 point hitch, then I'd have to say " ouch" ! If you want to do serious work with a front loader and backhoe , you might consider a heavier duty tractor, and one with some low speed creeper gears in the transmission.