SSD + HDD Raid question

hey yall

     so I’ve decided to buy a few more of the Seagate 2tb (ST2000DM001) and run raid 10 off my z77 sabertooth. My question isn’t how to set it up I’m aware on how to set it up but if I ran HDD’s in raid and my ssd as my boot drive with a few of the applications I want to be fast would it support TRIM, and if I was to run 2 of the ssd's in raid 0 would trim still be enabled or be able to be enabled? im also running windows 7.