Andy, Ah, my fault, I'd not read your post properly. We will have a catch on an old dash at Banbury stores. Also have H120 badge inserts, but not surrounds. I found some for mine at autojumble. They were used on some Imp models but mounted horizontal. Heated badge to drop Hillman insert out and replaced with H120 one and job done. Not too expensive either - well not the price of H120 surrounds! Let us know what other bits you need and we'll try and help - I'm still doing club spares at the moment. G.
£1.50 + £2.50 postage if you want one without Key, or £3.50 with a key + same postage. First time I've checked price since postage charge hike; therefore sorry if postage looks a bit steep! G