Thanks for the reply, I grabbed another usb key and installed it, got the drive position so i could get them correct. After getting the drives in the "correct" position I was able to get the array to come up. I'm currently moving the files to a temporary synology unit.
I never thought about making another USB drive to get another trial licence.
As for purchasing a licence, i'm waiting for the last of the hardware to be delivered for the new unraid box, Its a Lenovo Thinkstation P700 / 32gb ram / 6 X 8tb drives / 2 X 512 SSD. Overkill but eh P700 was given to me for free to replace my TEST X58 based box.
Again thanks for the reply.