To run a blower you will have to come up with a "front drive kit". Somewhat hard to find a complete one and $$$ when you do. Basically it runs the PTO through the front axle. IF you get lucky and come up with one you can then run several of the walk behind attachments such as the rotary plow, rotary cultivator, 30 inch brush mower, 40 inch finish mower, and 42 inch sickle mower.
I always thought it'd be awesome to have a sickle mower mounted to the front of a Gravely rider! The belly deck is 50 inches.
There should be a decal that says "GRAVELY 424" [plus it has the Gravely "four seasons" logo] down both sides of the hood. There is also supposed to be the same decal across the back fender or "hood".
Those decals are available. I see them advertised in the Gravely Gazette.