I am about to purchase a 7800 HST. I've been quoted a price of $16,800, which includes LA402 5' loader and Gearmore GBS60 5' scraper. Options are Kubota 1122 canopy for $375. Top and tilt hydraulics for $1500. Landpride post digger w/ 9" bit for $900. 12" auger bit for $250. How is the pricing? Any comments on the option brand or alternatives?