The coverage is definitely interesting here, I may go your route and try fabrication. I have the revzilla thing a go again but no luck, I believe it's something specific to the UK.
Hope it's not rude to ask but is your rear brake pedal bolt tight enough? I only ask because I had mine almost rattle lose a few months ago and yours seems similar right now, I'm sure you know what you're doing, just thought I'd mention just in case
Not rude at all! In fact, you are 100% correct, that bolt was actually bent, so I just ordered a new one! Just had the brakes fully serviced and they (and I) totally missed it. Now that I look, I can see evidence the previous owner dropped it on that side, which clearly bent the bolt. Thanks for the catch, my friend!!
Disappointing they cannot send that part to you from Revzilla! Nevertheless, it shouldn't be too hard to fabricate a better skid plate from sheet metal. I would think 12 gauge would work. The OEM looks to be maybe 10-12 gauge. If you got a 24" x 12" sheet, it should more than cover.
Best of luck, and thanks again!!