Are you planning to use the SSDs in a RAID configuration or as standalone drives ?
The large spinners I would put on the Marvell ports and set them to AHCI mode. Your optical drive I would connect to the SATA2 ports and set as IDE mode. The SSDs will be best suited to the SATA3 6GBs ports whether you are planning to RAID them or not. Put them, on SATA3_0 and SATA3_1.
This configuration will give you the best performance whilst giving you stability as well.