It is better to buy an enlarger with a color head. This enables color correction without steps. Dichroic filters won' t fade. Those Ciba filters are at least 30 years old, and gel filters will fade when exposed to light.
You don't have to throw away your chemicals after every print. I prepare 500ml of my developer and blix, and reuse it a lot. Up to 20 times (24x30cm paper).
Teriffic video, I love your style man! But, why does the color image from a color negative, look so ... black and white? This isn't a true color c-type printing? Cheers!