Thanks for your feedback Ed!
Perhaps I am out of my depth here but I just thought, 'nothing ventured, nothing gained.
My attitude has always been in for a penny, in for a pound.
On that basis and the basis of the guys advice, I will do my research and take it on!
I have public liability. I'm glad you guys pointed the listed status as that had not occurred to me and I will make enquiries...
Re: Running before walking. I am a Tree Surgeon by trade (Full Arb qualified) and also ran a landscaping business for 6 years, so although I appreciate your feedback, I have done a lot of research and I am confident in my abilities.
I will quote and keep you posted on the outcome.
Thanks again for your feedback 👊🏼