Install complete: New Raritan Purasan and SeaEra QC head on a 34-III

[Queen of Hearts II]

I just bought my Cal 34-2 and it has a Raritan system also. it's at least 25 years old and it is no longer hooked up. I have two options, rip it out and put a holding tank in some ware or buy a new system and do what you did. Are there any restrictions in the San Francisco bay where this can't be used? and how is it on power consumption?