Glad to read that you were really unscathed (except maybe ego-bruised - ?). When I read the thread title, I was thinking my advice would be "Get back on ASAP and ride!". Best medicine if you are able, IMO.
But then, not what you're asking ...
A local independent shop manager here who had an SDR would say "Its like the the KTM guys designed the SuperDuke to be crash-tolerant". This makes sense for a company from which come the world's best dirt bikes.
I'm kinda conservative, so if you haven't already (chassis - ?), I usually check:
- All hoses and lines are secure and not leaking; fuel, brakes, water, clutch, etc. Make SURE nothing is leaking.
- Inspect electrical bits: particularly the battery, major connectors, or any wiring that was exposed to the to the crash, or from the crash (e.g. lower cowl torn off/damaged). Moto fires are NOT - repeat - NOT entertaining. Unless its an H-D or Buell ... but then really just pathetically regular.
- Tyres, tyres, tyres! Can't emphasize this enough - look closely, for cuts, sidewall damage, or FOD. Nothing worse than thinking everything is "fine", then to have the carcass come apart at speed all because of an overlooked cut in the tyre. Sometimes the tyre moves on the rim (which can be confirmed if they were properly installed in the first place), or weights are lost from a crash. Balance check can be worthwhile.
- I pull the forks to ensure they are are straight, and they are not at some cockeyed/odd angle in triple clamps.
- Is the swingarm straight and true - there are moto chassis specialists that can check this
- Head bearings not loose, or binding. On that note, check all moving parts on the chassis that they are moving freely (but not more sloppy/loose than they should be).
- I check to see that what wheels and rotors are true, wheels for dings/fractures - often these can be repaired.
- I check the torques on all critical fasteners: fork, frame, subframe, swingarm, axles, calipers, etc. Seems something unexpected always comes "loose" from a shunt.
OK - not the most complete list, but without some pictures of the carnage, these are the things I generally look at first. As one should look beyond the obvious and cosmetic, if you don't trust yourself or aren't able to do these things, take it to your favorite shop and have them go over it. Explaining to them what happened (describe the crash) can be helpful for them to determine what they should look at.
Hope you're back on the road ASAP!