Both those videos were sweet.
I have loved the MD-500 since watching magnum.
If you want to read about crazy, read Low Level Hell by Hugh Mills.
About being a scout pilot in Vietnam flying OH-6s, (earlier version of 500) aggressively against the NVA and VC.
Like arming the scouts and fighting untell the cobras are really needed instead of just dropping smoke and running and guiding the cobras in. Very good read.
You can't help but love the OH-6 Loach after reading it.