Question for the #FountainPen hive mind. I love the Diplomat Magnum. I love how bouncy the nib is. I love how lightweight it is. I love the snap cap function, tactility, and sound. My only complaint is the diameter. I find pretty much all number 5 nib pens to be too narrow for me and give me hand cramps.

Is there a pen that is basically the Diplomat Magnum but widened enough to be a #6 nib? (Yes the extra 1 or 2 mm do matter)