I don't quite understand what you don't quite understand
The AX pilots and PVP pilots were different pilots, if that's what's confusing you?
I may have messed something up in the export to edsy, I had to make several edits, but it cruises under 20% in practice. It might be shutting down the FSD & hatch that does it
Not that it particularly matters as long as you don't get too close to an Interceptor, you can take any ship you like to Taranis now tbh. It gets pretty hot when firing the Azimuth cannons but that's what all the heat sinks are for. I don't even use them for Scythes really I just use the Clipper's fast roll to dodge their fire & 4k hull is plenty to tank what hits they get in, I save the heat sinks for Interceptors.
Swapping the GMRPs to MRPs is indeed probably sensible, unless you suck like me and keep getting too close to Interceptors, in which case it's handy to handy to have something non-essential to be shut down by the lightning attacks.
I did wonder if it'd run colder without them, I might try swapping the 2Ds out. And sucking less