Yes they loog good. But remember, there are about 15 tests, the European comps and the Super 15 between here and the world cup. It will be nigh on impossible for the Boks to hold that form for 20 tests over 18 months to the RWC final. Wales, Australia, England, Kiwis (maybe) and others are more low key and will build better on the way. The Boks can't really go up from here, so they have put themselves in a dangerous position this far out from the cup.
By November we will start to gain a good picture of what is really on the cards.
And yes Belgian berr is perfect as I am currently drinking my way through thier imports here. Just last night actually as a bet for Australia beating Wales last year, the pay off was 4 of Belgiums finest.