Hi egg
i was in your situation this time last year, my work then was about 60% domestic and i was worried about having to register for vat, but since i have done it i can honestly say i should of done it years ago
your running costs are much cheaper, and it gets rid of some of the more undesirable tighta#%¥ customers
if youve got a good reputation and work on recommendation then people will pay for you and the vat wont really matter that much, its allready on the materials you supply anyway
also if your going to grow your business then vat reg is inevitable and you wont really be considered a proper outfit if you start doing much in the way of commercial work without it
its a bit more paperwork but it depends on your future plans at the end of the day
trying to avoid it will stunt the size of your business, and getting customers to supply materials will A, cause problems with them picking up the wrong stuff for the job or cheap toot or forgetting alltogether, and B will remove the earning oppotunity from your self by applying a mark up to your materials
its not as bad as you think mate honest! I prefer it!