Hey John-Paul
Great idea, and as I will be here when you are sunning yourself in new climes, I will offer the clean in your place if that is OK with you (and of course mlscontractor).
Good luck matey, hope all goes well.
Regarding altruism, I sponsor an event for a local hospice and it costs me £500 for the event.
This year they raised in excess of £11k through the event and I gained a couple of grand of business through having my name associated with it.
Does that make me an evil person for accepting the work even though the charity is now many thousands better off? I don't think so!
If there was no payback in sponsorship then no-one would do it.
If you want to donate money then do it by all means, but as soon as your name is associated with the giving of money then it becomes sponsorship and is usually done for one or more of 3 reasons;
1 - To raise the profile of your company/association
2 - To make you feel better about the amount of money you make
3 - To help with a cause that is close to your heart (although, I maintain that if this is the case then why not donate the money and be an anonymous beneficiary of the charity?)
Knowing you John-Paul, your original post was done with the best of intentions.
Andy