It was a quite good idea too, and the next SMS ('All at cart by unintentionally only honest lamb') convinced him it was the best idea of his life.
There was a good idea and the best one of life. 
mnli hypothesis: There was a good idea and the best one of life.  premise: It was a quite good idea too, and the next SMS ('All at cart by unintentionally only honest lamb') convinced him it was the best idea of his life.