Hitman Blood Money - Shotgun Only Run - PRO/SA

So few things I wanna mention.
Rules for this run are as follows:
Silent Assassin rating on all levels (except Requiem) on Pro difficulty
All kills must be ballistic kills with a shotgun (any shotgun is allowed)
I am NOT allowed to knock targets unconscious before killing them
Any glitches or "clever utilisations of geometry" are allowed.

Quite a few of these strats were inspired (or blatantly ripped off) by CJ so here's a link to his Blood Money shotgun challenge playlist:
   • Blood Money Silent Assassin Shotgun Challenge  

FAQ:
Q "How is no one reacting to you just carrying the shotgun around in your hand? / Why are you always holding the detonator?"
A 'Holding the detonator in the main hand for whatever reason makes off-hand weapons invisible to NPC's (It's not cheats, lol)'
Q "How are you getting SA on some missions where you're getting spotted and shot at?"
A 'Blood Money's rating system works a lot different from newer Hitman games. Any kind of suspicious activity can get you shot at. This can be something as little as just standing in a spot guards don't want you standing. As long as no one sees you doing anything actually illegal, your rating won't be affected. Getting shot at isn't illegal.'

And, for absolute realsies this time, I'm never touching this game again.