<sucks in cheeks> Looked at this a few years ago Longers. The thing is, unless they've improved, you have to pay serious money for an LCD projector that doesn't blur or tear during fast movement i.e action.
Unfortunately I've cleared out the relevant memory banks to make room for some more dust, so I can't remember the details without going and researching it again. The other thing was bulb life was quite variable and the bulbs are expensive. A mate did buy into it and I borrowed his kit. It was at that point I decided to buy an LCD tele.
Now things change rapidly so that could be out of date now but a better option might be a big computer screen to hook up to your laptop?