Hey Youngy, I took my centre stand off last season to improve the look, plus I was always a bit worried about it getting caught when cranking it right over in the twisties. Took a while to get it off thanks to the threadlock, and was a bit of a pain in the bum as I found I had to remove the side stand in order to get to the bolts for the centre stand. This meant my girlfriend holding the bike whilst I did the work (she was a little nervous about dropping it bless her!).
I've just put it back on as it makes the maintenance for the chain (I'm commuting a lot now) and checking tyres a whole lot easier. It's a 10 min job at best to put it on I suppose (only 4 nuts and bolts, but fidly underneath). I'd recommend you either keep it on, or keep it off and get a paddock stand.