I’m getting 2 SanDisk Extreme SSD 240 GB Solid State Drive SDSSDX-240G-G25. I want to set them up using RAID0 but I also want TRIM to work and would NCQ work as well???

This is going to be a Windows 7 x64 clean install, on a 6 series chipset. I have read that it may be possible that the 6 series would would but not sure.

i think TRIM is supported in RAID only with the latest intel RST SATA driver. if you can install that on your system i think you should be good to go but you should probably check the release notes on the intel RST download page.