Ok I am building my 1st pc and have the main components already but need the odds n ends yet. I was going to get a crucial 256 ssd w a Seagate 1tb hdd. Do I need 256 gigs or should I just get a 120 gig intel? I want something that works great and looks good because the case Im getting the ssd is mounted on the bottom psu cover. I think intels ssd look great. I don't know much about this as I just started pc gaming in Nov. So please be gentle.