Well done for all the hard work of getting the database sorted!
Don't take this wrong Richy, but you have stated on her a few times, you don't like the "actual" work bit, so think you have already answered your own question
Also, because you will HAVE to man the office, do the admin, quotes etc, etc, this will get you used to it and you will eventually feel more in control of YOUR business and may even get to like that sort of work
Taking an average of your daily gross income you will be on approx £62000.00 gross income per year. Minus the £18000.00 staff wage and then normal overheads and tax.........will that be enough for you to to live on, make a nice profit and take your business forward? I think not, but as I have said before, why not carry on like this for a year and then decide where you want to go with it.