I made them and they came out excellent, just as I want them. My wife also likes them although she normally loathes anchovies. After 2½ weeks they are still fully palatable (about 1/3 left by now). I have been using them on pizzas, sandwiches and hard-boiled eggs so far. I will be back with pictures later.
There's the problem that the olive oil congelates in the refrigerator. One option would be to store the fish warmer (I don't think so... ); another option would be to use 50/50 olive oil and some other vegetable oil or to ignore the problem since the oil melts rapidly when serving at room temperature. Any ideas?