It needs a paint job. That overhang in the front doesn't look like a professional landscape company outfit. By the time you paint it then wrap it, put a ramp on it, you will have a lot of time and money invested in a 17 year old truck. I don't want to deal with breakdowns and excessive maintenance... I would pass.
If I were you I would plan on spending 10-15k and buy an Isuzu NPR that you will last 7-10 years. I just bought an 06 NPR crew cab diesel with 80k miles for 8k, and it was located just a couple hours from your location. I am going to set it up just like I want it(side dump, box, 2' dovetail) and I will keep it for the next 7-10 years.