Built my driveshaft safety loop!!!

i got my new 3 1/2 in. drive shaft in the car and was planning on using a universal driveshaft safety loop. well the drive line is pretty tight in the tunnel so i had to make my own from scratch. it fits the contour of the trans tunnel very closely. I have it set up so that the seat bolts will go thru it and be bolted in that way. serves two purposes that way. here it is all mocked up. what do you guys think?