I'm personally well in favour of all dayers, and preferred them to all nighters even when I was 20. Get up, get wasted, go to bed at a normal time, feels much better the next day because you don't have fucked up sleep patterns on top of the drug/drink comedown.
Can't see myself forking out £50 for this though, in the end it'd only be the techno room I'd really want and I bet if I wanted a nostalgic night out I could find a hardcore techno night around with most the same DJs still playing. Would probably pop into the happy hardcore room for a bit of Force and Styles and DJ Sy though, trip down memory lane.
Xes - I used to have a Slammin Vinyl bomber jacket iirc, either that or a Helter Skelter one (can't remember which was the jacket and which was the bag). £90 squids though! fuck me.