The frosted ham would probably be rather good. The two do go together pretty well. I'd say that instead of 'frosting' the ham with cream cheese that it should be cut into smaller bits and served with a touch of cream cheese on crackers or something.

I can't say the same for the fruitloaf thingy. I can see what they were going for. Sweet and savory can go together well, but those two just seem like an awful pairing.

The hot dog cutting is kinda neat. I'm guessing you broil 'em to cook em after cutting. It's a lot of work for hot dogs, though. Maybe if it was for some party, but if I'm making stuff for a party that's fancy enough to merit fancy-cut-and-presented foods, I kinda doubt hot dogs would be on the menu.