Buddhism is closer to Stoicism than you think. There's plenty of suttas where the Buddha explains how virtuous behavior leads to good outcomes to you even in this life (like high regard among your peers), and even material rewards (like wealth). All good outcomes ultimately boil down to virtuous behavior. This is the workings of Karma, one of the most central concepts in Buddhism. In Buddhism, rewards follow virtuous behavior by necessity, and if not in this life, then in the next.

It's really odd of you saying that for Buddhism, life a "dance". This is really not what Buddhism is about. Sounds more like Nietzsche to me (an anti-buddhist). Buddhism is about virtue, the four noble truths and following the noble eight-fold path.

'old age is fine, if you lived a good life beforehand' - this truly rings true in Buddhism, as your actions in this life determines your place of rebirth in the next.