Where to start?

chuckrock57

hi
after some thought - too much perhaps as missed a few bargains on the way - have this as a strong possibility:
http://www.wiggle.co.uk/p/cycle/7/Batta ... 360048607/

Any thoughts?
in particular
Anyone ridden one for a longer period than a test ride?
How does the Xenon group compare to the possible Sora alternative at this price range.
Any thoughts about the fixed plane brake levers of the xenon vs the moving shimano.
Thanks