thats not the top kit, besides which I can find the one you just linked too, for £20 cheaper.
In any event, i'm not here to tell you how cheap I got it for, even though you wont find it cheaper than I bought mine for. I'm just saying, i got one.
I cut some 10mm ply like a knife through butter today. It's great. Tomorrow I'm going to start sanding the varnish off my staircase.