Chug-chug-chug goes the minis-making train.
Tonight, the brass "top hat" (looks more like a cobra hood actually) got cut out using Mr. Dremel, a bunch of filing, and some judicious sanding
[this is it with a stock F-5 for comparison]:
I also tacked it onto the boom to get a looksee.
Tomorrow night (after the superglue tacking it on cures overnight), I'll drill matching holes into the boom "bulb", then remove the "top hat" for final finishing. The pins that will go into these holes will serve double-duty. They will hold the "top hat" in place first and foremost, but the bit I will leave above the "top hat's" surface will also serve as anchors that the bridge dome and other details will be built up around.