why do you want rankings on 'gds' as a term? surely go for 'graphic design cardiff' or 'shag's sheep but can draw me a pretty picture'.
hmm stickman - i agree. get the content in there and let the engine's do their job, that way, noone gets done with a duff result.
do a search on google answers for search engine rankings or summat. there's loads of people asking this and willing to pay money ferrit.