Did mine the other day. Just used some 1/8th Inch aluminum stock, bent it up and made some brackets:


you may want to try a right side scoop and left side fan first, instead of 2 fans and 2 scoopsCrappy cell phone pics
After riding in 100 degrees today, it's not too bad. Definitely an improvement over stock. I'll probably run two fans and make some scoops though. I already have a manual switch hooked up and it never went above 210. I did have to leave it on the whole time I was running on the freeway. It stayed between 185 and 195 the whole time.