Just thought I would chime in,
I have had the same thoughts about ordering a FEL blade, but I have been told that our 2305 is too short and too light to be able to handle the blade once it encounters any significant snow. My solution to clearing my 500 foot driveway is to add a grader blade to the rear and keep the FEL bucket for moving accumulated piles.
Last winter we got an 8 inch snowfall and the county trucks did not make it out to my road till two days later. Since my wife is a doctor and needs to get to the hospital promptly, I cleared my driveway and about a quarter mile of county road, right up to the intersection where the snowplow did come buy--a substantial distance.
The 2305 had no problem whatsoever pushing itself over the snow (in places, close to a foot deep). Usually I just raised up the FEL, angled and dropped the grader blade and charged through the wet, heavy snow (the only type of snow we get in Southern Illinois). The 2305 worked beautifully. The path behind me was nice and clean--it did not even leave tire marks as the blade was the last part of the tractor to go over the snow. I did make several up and down the road as a 5'angled blade only clears a path about 4.5 feet wide--just over the width of the tractor. Still, after quite a bit of fun time, I had the road in good, clear shape. I also cleared our neighbor who has a 1000' hilly, twisting driveway--he would have been stuck for days--even the AAA has refused to pull him out on the grounds that his road was impassable, but not for the 2305!
Personally, in case you can't tell, I favor the Grader Blade. It was cheap (mine was $150 new), does not slow down the tractor a bit, had absolutely no effect on maneuverability, leaves a very nice clean finish, lets you retain the FEL bucket to remove piles, and is generally an absolute blast after a nice snowfall. Best luck on your decision. Make your own choice, but I would reccomend a grader blade any day.
Good luck
SI2305
'05 2305, 200cx loader, 5' grader blade, pat's easy change, subsoiler