Parking sensors on the front spoiler..

[FLYXR6]

I am having my XR6 lowered next sat, and from experience from my last couple of cars unless i reverse park everywhere or leave my *** hanging out my front bumber (well lower section anyway) cops a absolute pounding from gutters and steps and the like. To the point..... I was wondering if anyone knew of a way of fitting an aftermarket parking sensor to the front spoiler low enough to catch gutters and bumb stops, but still hiden in the air dam or the like so it doesn't look stupid?

I know it sounds crazy but my mate and i thought it would save on a repair bill every 12 months, and may even stop the misses from ripping the bar clean off when she reverses out from a park that she has gone to far in (has happened twice before).

I hate that sickining crunch you get when you have gone to far and you know you have to back it up.

Food for thought... Any ideas guys???

(sorry if in wrong section mods)