A domain like that is hardly worth getting flustered over. If the domain owner was unwilling to sell for a reasonable price, you could approach the owners of brilliantconstruction.co.uk, brilliantconstructionservices.com etc or even dig deep and try to acquire brilliant.co.uk. There is no reason why a domain owner should do anything with his domain until he is good and ready. A domain is an asset like any other. If you want a domain owned by someone else you need to pay the asking price or look for another. Obvious isn't it?