Ok, Trackman101 was the tipping vote on the regulator. Some 2" 3/16 bar stock, cutoff saw, grinder and welder and BAM! - the start of a bracket. Here it is in the ugly state. I still need to trim the corners and other shaping to make it look a little more respectable, but it serves the purpose. Excuse the temporary hardware. It's what I could find laying around.
Drilled a couple holes after cutting a section off of the bar stock.
Here it is after cutting and welding. Still need to trim the corners and make it a little nicer to look at. This thing may wind up serving double duty - if there is enough space on the backside that's where I plan to mount my fuel and oil pressure sensors. So this thing could kill two birds with one stone.
With the air cleaner on it's not even visible from this angle.
View from the driver side.