My Johndeere dealer told my that the Ztrak's are now being made with ROPS. Has anyone seen one? I would also like to know if anyone knows if the 737/757 are being made with dual pumps or a single one (what are your opinions of which is better)? I'm looking at the 737 w/54" or 757 w/60". My dealer priced me the 737 @ $7,200 and the 757 @ $7,900. Does this sound reasonable. My dealer also told me that the new Ztrak's have a new seat with suspension under it...any info on this? I have been comparing ztr's for about a year now and in my opinion JD is at the top in quality and price!! Thanks in advance for any information/comments.