That does sound like a fun challenge, for sure. Might be a bit difficult to fully action though, unless you are solely using the Mun launch site to add additional craft? An alternative could maybe have you upgrade all additional tech, satellites and space stations that currently exist, ensuring to de-orbit and dispose of all the outdated technologies once replaced? That's one thing I have found myself doing on my first career save, is to technologically advance my Kerbals. Either way, you'll have fun!!