$5 each for the 4 brackets I needed to mount them so I built my own out of some steel I had laying around and some grade 8 bolts that I turned in my cordless drill to shape the ball on the end that the struts pop on to.
I just cut the heads off and mounted the bolts in my cordless drill and turned them against my 8" disc sander to round off the end and then cut a round groove in it against a file. welded it all together and that was it!
I used the guide that Steve drew up to mount my struts and they lift perfect, I have to lift the hatch about 16" before the struts take over and then they lift the hatch nice and smooth all the way up.
I must have played with the hatch for an hour watching it go up and down! way fun!!!
