shakieg,
Rear decks are fine if you don't have to mowe around a lot of things,and are easier to hitch up to your tractor.
Mid mower easier to mowe around things,but takes longer to hitch to your tractor.
Truf tires shouldn't have much of a problem on loose soil,not unless your mowing a slope or on wet grass on a slope,and turf tires while working your FEL shouldn't be a problem..just not as much traction bite w/ag tires.
Thomas..NH /w3tcompact/icons/wink.gif