bro, the SE will start other latio engine for servicing too, nothing wrong to take a look with your SE right? Not that you are going to test drive it.
TCM sure have new Latio and demo latio for test but those may not be the same as other on-the-road latio around the same year as pmet's. TCM will say "new car dun have the sound but drive over a year will have, normal one". That's why you need to take a look at other latio but not those new one.