My advice would be to ask the company that is doing the sign to do you a logo at the same time.
Thanks for advice but with respect not what I asked.
I'm pricing up ordering sign writing on line and diy fitting compared to my local sign shop and then considering the price difference before deciding.
Although I designed my old sign writing myself I am wishing to modernise now with giving it a facelift hence why I was asking. Online ( like anything )
is often a lot cheaper than over the counter.