Ain't nobody perfect!
I wasn't worried about them getting "in the way" (thus the reason for the paranthetical statement about "angle").I don't think the crash bars will get in the way. You could always lay it down on something soft and give it a try.
Crash bars will help. They will keep the bike from being quite as far over. I have the ultimate crash bars on my Vision in its tip over protection system. The bike will only go over by about 60 degrees total. That means I start out at 30 degrees from horizontal and that makes my 900 lb bike feel lighter.I haven't laid my bike down yet, but I'm wondering if it will be more or less awkward picking it up (angle wise) with my Crash Bars on it?