Nice for you, glad it works. Looking at those results, I'm guessing two 256GB Vertex 4's.
I understand that the method that causes this to work is changing a data field in the RSTe Option ROM that identifies the type of chipset/PCH on the board, to that of the other Intel 7 series chipsets that "allows" TRIM to function on a RAID 0 volume. An obvious concern about this is are there any side effects by any other process that reads that data? I'm not saying I know that there will be, and there may be none, but it is a possibility that hopefully will not occur.