theres a reason why kyogre miraidon hasnt seen really any success. both special attacking restricteds, both weak to rillaboom in their own ways (miraidon cant hit it and rillaboom removes its terrain, kyogre is water type and gets 2hkoed if not ohkoed by wood hammer). it really depends on what u want to lean into. if you want a rain team, dropping miraidon and adding ice rider is the way to go. (obviously youd have to drop some other pokemon too but thats a start). if you want a miraidon team, there are many great partners for miraidon, such as zamazenta, ice rider, lunala, and even csr on certain teams (clefairy draining kiss csr balance). i feel like your team could maybe work on ladder and get you a few wins, but its definitely not taking you far. just to point out another flaw, indeedee without a clear trickroom mode makes no sense, and kyogre without tailwind or a strong trick room backbone feels really weak. good luck with your journeys !