you'll need the ecu, and wiring loom, I assume the fuel pump will be different.
I don't think it's a standard MA10 engine either it's code is actually MA10ET and has a 16valve head, ECCS, Fuel Injection, and also only came in Auto, I'm not sure, but I don't think it matches up to a manual box.
ST is 109bhp stock, FIG is 75, and its much more than just the intercooler. All the ancillaries on both engines are compleatly different. I have a fig inlet manifold in the garage which I simply got for comparison to the ST. It really is entirely different.
Why would you want a starlet engine in a k10? Use a K11 engine, they are equally capable.
I know your st is 200+bhp but reliability is a factor if you were considering a conversion,Like you'll spend less gettin as close to 200 on a starlets 4e-fte than you would on an ma09
this thread is getting a bit pointless. comparing apples with pears etc.
ST covers do not fit (directly). They require different studs.