Hey guys/and gals. I am looking at a new Gravely HE1748FX Hydro walk behind. I have used a Gravely Pro Master 500 rider but have never used a Gravely walk behind. What do you like not like about the unit. It is the 2006 model and I thought it was very well designed. I am also looking at the Accelerator Aluminum Bagger and a Pro-One Hydro Sulky. Both of which I thought would be great additions to the mower especially the bagger. It is pretty nice. Thanks for your input.