OK thanks you may well be right. I just thought I'd explore the idea. If we did use it wouldn't be for the whole funding but just a part. I'm very interested in blockchain use cases and one of the challenges is to work out when not to use blockchain but to use conventional methods - so even if this is the conclusion I will have learnt a lot from the interaction with people like you. So thank you for your input - much appreciated. If anyone else chimes in please do add further to the discussion.