I'm looking for one with a flow rate around 7.5 gpm and so far they all have flow rates much higher. I have a skid steer universal mount on the loader and would like to use that.
Chances are it won't go on the Deere. Their awfully stubborn on their propriety JD hitch.
Sounds like you have enough flow so it all comes down to what hitch is on the Branson loader. The SS hitch is a standard and the only variation is the mini walk behind version that (afaik) is simply scaled down in size.
There are aftermarket conversions to have a SSQA on the Deere.