RawnuAfter extensive (!) testing and mulling over, this here is now my final AX Mandalay build: https://edsy.org/s/vEb7mcY
I've decided to stick with the charge enhanced super conduit distro, becase WEP focused didn't make such a big difference in the end but sacrificed recharge speed of SYS and ENG too much (and I'm a lazy ass with pip management). In order to deal better with heat, I went for clean drive tuning which really helped a lot without sacrificing agility, just a bit of top speed.
I also took a step back from the Shardalay approach and put in a good old medium thermal vent beam laser, which gets rid of excess heat rather quick. All in all, this is my bird! And one guy joked today "Did you see the Mandalay going up against the Hydra?!"
I like it! Looks like a fun build. It looks like there are some ways my -- and other common -- AX Chieftain(s) outperforms your AX MD, but I know you're actually testing it, so how do YOU think they compare? Any remarks about how you had to do this or that differently (or the same) between AX builds and scenarios?