Frame horn cut with whipple for RPG Trophy line bumper?

I'm about to be installing a whipple supercharger along with Kooks headers and true dual exhaust on my 2014 SCrew. I've been looking through the kit provided by whipple and the installation procedure and I see that the brackets for the heat exchanger mount to the frame horns.

Eventually (a little ways down the road, gotta wait a while after the supercharger and headers) I'd like to get a RPG Trophy Line Front bumper (and the Raceline rear bumper). I know the trophy line requires the cutting of the frame horns. I'm curious if anyone has devised an alternative way of mounting the heat exchanger for the intercooler? I'm sure I could create some sort of brackets that would work, but I haven't actually installed it yet and seen where my other possible support points would be, just curious of anyone else has solved this problem yet?

@Doc Constantine

My brackets land one the part of the frame that isn't cut and the bumper doesn't interfere at all. I did have the SC installed after the the bumper was on, so SVC may have altered the brackets, but I doubt it.