I have more than likely overstated the amount of dirt i need to move, but it's around the size of 100'X50 and 15' deep on one end going to 1' on the other. I've got a 1.5yd trailer for the garden tractor and one lady who loves to drive her little tractor and is very anxious to get her riding arena done. Most of the dirt will be dragged there with a box scraper while leveling/scraping down the current area. the rest will be scraped up from leveling out 2 or 3 more padock areas, and trailer the 100 or so feet to where they need to be dumped. I'm pretty set on the DK40SE I just need to save up another 5 grand.
This isn't my first go around with tractors. I learned how to drive an 1953 oliver 550 diesel when i was 7 (was heavy enough to push down the clutch, and break, but not both at the same time) and ran a 3pt grader blade and 7' finish mower on it for years and years (grandparents owned a campground). A bunch of my friends were dairy farmers, so at 10 i found my self on a deere 4440 cutting, raking, square bales, spreading poo, and all that other fun stuff. Used an International 2+2 articulated tractor for all the plowing, and things that needed pulling like when I buried the 4440 in mud.
This is however the first tractor that I have ever purchased. I thank you all for your advice, I think the DK40se will be a good fit, and i hope to purchase at the end of January, sooner if the local dealers are willing to negotiate the price a little lower LOL