Wow! Thank you Sir. I was not expecting a response so darn quickly!
So, I used TegraRcmGUI to browse to the following payload: C:\User\asdf\Desktop\Hekate\hekate_ctcaer_5.7.0_Nyx_1.2.0\hekate_ctcaer_5.7.0.bin
That's what I originally had thought since there was no partitioning tool to be found using TegraRCM. For whatever reason though, whenever I clicked 'Inject Payload', TegraRCM would close, and then re-open, but the screen on the Switch was still completely blank. Whenever I attempted to touch the Switch screen, it remains completely blank.
It sounds like I'm on the right tracks though. It's late here in the UK, so tomorrow, I'll give it another shot, and if I'm still struggling, I'll reformat the SD and start from scratch. If I'm still having issues, I'll report back.
Thanks again for all the help kind sir!
UPDATE: So I tried it one last night, TegraRCM says invoking, then after a few seconds, closes and reloads back to it's original status of 'RCM Device Detected'. At this point, should Hekate appear on the Switch? Do I need to do anything to access the Hekate menu on the Switch?