N1 engine? If everything else is okay, take it while you can. Even though the engine is fresh (Making the K's somewhat irrelevant, take a look at getting a JOC, to see if the K's on the body are legit.
I have a cheap ebay dash cam. Cost $40, and another $25 for a 32gb card. Does the job, records in 720, and will probably do if anything bad ever happens. Just be sure to hard wire it in to keep the ciggy lighter socket for anything else.
I saw this thinking it was a For Sale ad. Seriously though, good on you for getting it back on the road instead of parting it out or similar. Good luck for the future.