Another Tip :
when trading Cfds trade a few with max 3 shares only.. Do not greedy and try to buy the whole market!! 
Yes, I've experienced the value in that, but does get a bit "greedy" (if you can call it that) and unsure and end up buying all the stocks that I think are good; maybe trying to spread the risk a bit, as I have a more long term view.
Going to concentrate on the ALSI40 now and 2 or 3 shorts, with CML and EOH my only LT longs for the moment (although I do try and short CML every now and then, as I believe it has a low target to reach still; but also keeping my longs)
Exi, impie, exi, scelerae, exi cum omnia fallacia tua