It's the final ....

..of the Great British Bake Off tonight and I must say I am looking forward to it.
In honour of the occasion, here is my technical challenge bake for today - sticking chocolate fingers round a cake!
So here is it - my White Chocolate and Orange Surprise cake . The surprise being mine, as I didn't realise how many fingers it would take!
Anyone want to hazard a guess how many packets it took? (counting the ones I ate, while decorating it, of course)! :)