Na no worries, easy done. They were on an E32 when I picked it up, will have a look too as I suspect I may have a 5th on there as well for a spare. Not in any major rush but the sooner it can be arranged, the better - you've got first option, I haven't advertised anywhere else or anything so definitely yours. Just keep in contact, flick me a text or a message on here and we can sort it out closer to the time.
Hope the injury wasn't too bad, and the recovery doesn't take long - I know first hand it sucks getting older and having constant injuries!