If you go 0 on health u will get incapacitated for 5 mins or 10 mins where u can call for a medic to come and revive you, and after the timer runs out, then u will be able to /respawn to a hospital for a fee of 1000$ or 2000$. This way no one will abuse by suiciding after a fireman/ems mission to get back to mgs or elsewhere. Imo this will be better than a tax and will also promote more medic jobs and removing of /resetspawn might promote the taxi job.