Shetland cows were what I was thinking of getting, small and hardy. Time to set up isn't an issue really, as we are both still in full time work and plan to wind that down in the next year or so. Also i have been told I'm not allowed masses, so grazing isn't an issue! I was toying with the idea of getting something in the next 6 months or so to keep on top of the grass, we have spent a lot of effort clearing it as it hasn't been touched for 15 years, and the hedgerow we hacked back to the boundary is starting to fight back on the ungrazed bits. (gaining approx 5ft all around the edge of the land!) Thank you for the offer of coming to meet your herd, I may take you up on that when I have 5 minutes... work, house renovation and land management are wiping me out at the moment!