Spent ages trying to find panniers that work on my v35. Wanted something that did not need me to mod my bike too much and something that looked good when the panniers removed.
Got genuine V7 Stone Hepco and Becker frames along with some 30l junior panniers
Rack need the bottom arms extending about 6" and the top mounts re sculpting
Narrowed the indicators with some m10 bolts with a 5mm hole drilled through to get the cables through
only niggle in whole process was finding out that the frames were plastic coated and having to burn off the plastic before i could power coat them
I recently spent some time adapting a pair of the old fibre glass flip top panniers to fit the H&B frame on my 850T. Jobs like this always take quite a lot more time than you think, but it’s well worth it in the end.