In reply to Serena Lambre:
Thank you to everyone who has replied to this.
I just called Glenmore Lodge and they pretty much said the same thing too.
Really glad I got on here before splashing out on hundreds of pounds worth of gear that I can ill afford.
Good old UKC, eh? What would we do without it?!
I have also just been told about the KTS crampons, which I hadn't come across despite three evenings of non-stop research. So they sound brilliant, as they will attach to almost everything bar flip-flops!
As for my partner - he does know the area and mountains very well. He grew up there and has done all the climbs we are doing many times. I think he was just being overly cautious (which is far better than being overly confident), and massively over-estimating my monthly income!!
Thanks again, all. My credit card is breathing a sigh of relief, as am I.