Thanks Gamera, and happy belated birthday!
I decided that the kit 50 cal had too much wrong with it, so I swapped it out with one from an Academy equipment set.
It's 1990s quality, but it'll do. We sure are spoiled by modern kit technology - I have a couple of Tasca's exquisite 50 cals, but they were too good to use on a "fun" build. I did save the kit's pedestal mount, as it was okay.
While cleaning my room the other day, the duster flicked something onto the carpet, which turned out to be the front tow hook that pinged off while I was trying to straighten it out on the hull.
Who says the Carpet Monster never gives up its prey! Actually, it was the Monster That Lives In The Shelves that gave it up. It consumed a stainless steel landing gear part that was never found - even when I completely emptied the room to have it recarpeted!
I had started the task of making a new tow hook and mount, but gleefully tore the mount off the hull and scraped off the welds so that the original part could be glued back on.