3 days free labour

Hello, after asking many people I've decided to give this a try . I'll start by giving you a bit 0f information on what I do, so... I'm a fully qualified painter and decorator with 15 years experience. A year ago I decided to give away 3 days free labour and £50 worth of materials( out of my own pocket) to someone who really deserves it. People could nominate someone for the prize on my group or page (gold star improvements). It was a really difficult choice on who to choose as there where so many deservedly people out there but I had to choose 1. After doing the first one I decided I would do this once every 3 months because it simply cheered me up no end to see how happy they was and how a simple lick of paint can change someone's mood altogether. So far I have completed 3 of these and I'm just about to do the next person's in June. Please dont think this is a marketing scam as most of my work comes from word of mouth. I only advertise when I get a cancellation. Anyway, my predicament is after choosing people I feel so sorry that I cant help most of the others. Thus is why I've set up a  a go fund me project. Where people can donate a small amount and  could actually give me the opportunity to help even more people. I'm unsure what people would think. I dont want people to think I'm out to blag money if I could afford to help more people I would in a breath but unfortunately I'm not a millionaire. Sorry for the essay and if you've took the time to read thankyou very much. All feedback would be greatly appreciated. The more people who donate the more people I can help. Thankyou.