I have this desktop build that i've upgraded a lot recently and I think it's about time to get a case with more than one fan mount. Should any motherboard be able to fit into any case? I want lots of space for upgrading and airflow, and areas for every PC component. Do I need to list my hardware or are cases standardized? I preferably want a case with one see through side while being around or less then 100 dollars. thankyou.