Whats some good training advice for an upcoming boxing/kickboxing fight?

Im going to be in a two minute two round fight that involves striking both with the fists, feet, and knees. however no grappling. Im planning on getting in some sparring but i have to pay to spar with these guys at the mma gym so its not going to be that frequent. so in addittion to sparring what are some other good ways to prepare? i know conditiong is really important but since i will only be able to sparr a few times before the fight would shadow boxing and hitting the bags in addittion to a ton of conditiong and explosive training be enough to compensate for limited sparring? btw this fight of mine is in may20th so i have just under a month to prepare the best i can. Id say my cardio is very good but always room for improvment, and i think my explosiveness is also not too bad, however iv been training at this gym for barely a year mabye 10 months, the guy im supposed to be fighting is also supposed to have about a year or so of training. So any good advice?