I was gonna say the SR is favourable because it’s fairly light, but I love how you don’t beat around the bush hahha.
And I’m not really questioning your knowledge I’m sure you know your shit, but doesnt’t it take a bit more than just throwing in forged pistons and slapping on a t3 to make power outta the KA? By the time you add up manifold/turbo/injectors/fuel management/misc are’t you almost on par with an sr swap?