Regardless on what color tractor you decide, you should end up with the tractor that has the features and options best suited to your needs and wants and how you are using your tractor.
In the OP, loader work and running a cutter were two stated uses. For loader work the power shuttle is great. Actually, for any work that requires numerous directional changes, such as plowing snow, using a grapple etc, IMHO it can't be beat. Do you NEED it? Nope. Many on here do just fine without.
Same as having 36-40 forward speeds and electronic HI/LO. Can you do without? Yes you can of course. But knowing you have the correct gearing to run any cutting/haying/tillage equipment at a good pace is sweet! Ever spent hours on end wishing for a gear or two one way or the other? I did but not anymore, especially with a 540/750/1000 PTO.
Heck, two years ago I didn't even know they made an electronic HI-LO and now I wouldn't own a tractor without it. If you run it in HI and need a little more grunt while plowing/cutting it's a button push away. For loader/grapple work I run it in low and hit HI when I want more ground speed.
I really blame John Deere for wanting all these options, it was from testing out an M series. If I hadn't found the LS I would have probably bit the bullet on the Deere. And if I don't get this observers seat figured out before my grandsons get old enough, I just might have to get one! I never was opposed to green.....
Good luck in your search!