I won't run anything at 100% and never all LEDs at the same time.
would this do it?
5V 20A 100W, MeanWell SP-100-5
http://www.hed-radio.com/de/Netzteil-SP-100-5.html
Again, I have 33 x 60cm strips in series. So how often do I need to power them, every 5m? that would mean 4 or powerpoints.
fubbi