You MIGHT be able to use SOME implements - but 7 or 8 ft out is a LONG WAY on a lever.
I can imagine the sort of effect on a rear blade when angled and trying to drag gravel - even only 6 ft out there... I think it would "Steer Ya around" more than a bit.
What might work out better is a SSQA to 3pt adapter that allows the use of 3pt implements on the front of any tractor or skid steer with the Skid Steer Quick Attach (SSQA).
I have one, I use it with a rake, LIGHTLY with a back blade, with a sub-soiler for picking at roots, when the rear end of all other tractors are "occupied" with other implements and it is inconvenient to change them.
It can be very handy to have 3 pt capability at front and rear of the same tractor - or in your case just at the front.
Not all tasks work out in reverse and those that do don't work out for all operators, i.e. a lot of folk have back and neck problems and doing operations in reverse is problematic for them.
That said, for some tasks, some implements, it works, though not the way to go on 8 or 10 hour tasks if you have neck or back problems.