I know Jonathan quite well and as a marketing expert, he is amazing. He has a mind full of wonderful ideas and knowledge which would be invaluable to your business. In saying that, his expertise is not the main reason you should be talking to him. The main reason is that he is genuine, he will never ever knowingly let you down and he will protect your business as if it was his own! People like that are so so hard to find and when you do come across them, you absolutely engage with them.