What brand of Box Blade, Rear Blade and Rotary Cutter did you get?
The iMatch allows you to hook into your iMatch compatible non-PTO implements without getting off your tractor. It can also work with your PTO implements but you will still need to get off of the tractor to hook up the driveline. Basically, it eliminates all the hassle of connecting up each individual link. It also helps to reduce cussing, frustration, pinched fingers, banged up knuckles, pulled muscles, the desire to plead with inanimate objects and the need for the "bar & hammer of coercion".
After using one, you will never want to take it off. You will want all of your implements to be iMatch compatible. I'm currently trying to make all of my older implements compatible.
With the iMatch you simply:
1. Unlock the iMatch latches (this can be done from the tractor)
2. Back up to your implement with the 3PH lowered
3. Raise the 3PH
4. Lock the iMatch latches
5. You are ready to go!
I think the iMatch sets you back around $200. It also adds a little extra weight to your ballast. With all of that said, if you rarely switch implements, it may not be worth it for you.
If iMatch wasn't an option, I would have definitely got telescoping links and/or lower link quick hitches (like Pat's Easy Change).