Depends on the mod that was performed, or the tables added. This 1703 has plenty of room for the ssv3 trick. I would imagine the tools will work also, I would recommend looking at the 1b module first, and at that point why not perform mod manually?? I do some other adjustments the tools do not. Most work when the tools fail. I think with this bios it is just preference at this point..
No worries, 911Medic is the man, I know his will work I am going to delete my link to avoid confusion