whitelighter

I am looking to do some carpentry and want to get a decent table saw without a huge capital outlay. Ideally I would like something that is good for precision work, has a an adjustable blade for height ( and for width with two blades - to easily make butt joints etc), large surface area for ripping bigger sheets to size, mitre guide for angles as well as a tilting blade. I have had a look on line but the choice is a bit mind bending and there doesn't seem to be a shop I can go to to look at a few and get advise - B&Q etc only seem to do one or two from their own range and most seem very basic. If I could find one that doubles up as a router table all the better, but that is really not too important. Budget £250-£300