Spoke to the mechanic here- super happy to find this guy. Worked on a number of C14s and ZX14s. He urged me to get a new, higher quality battery and the solar panel I found. Got an Interstate coming rather than the Duralast that was on there. Will charge it up once it arrives and check for a draw with the multimeter this weekend, hopefully. Glad to find a highly regarded local guy that can do basic stuff when needed and don't have to deal with all that garbage getting a dealer to mount tires.