Not sure exactly what I am doing but think this site might be a good place to ask advise. I want to buy my husband either an onboard air compressor or spare tire rack for 2018 RZR 1000. I am sure both would be nice but price wise only one is doable at this time. Looking at the Full Metal FabWorks Adventure Air Compressor Polaris RZR XP 1000 and haven't picked out a rack yet. Any advise on which would be best as a starting point would be really appreciated.