I noticed something today when I switched to a larger oil filter than the original. The one I used is the Denso/Mitsubishi MZ690072. It's also used in other Mitsubishi cars.
Here's what I noticed: in the Mirage, with the tiny original filter, the manual specifies 200 ml extra oil (3 liters total). In other cars that use the MZ690072 (Lancer for example), you add 300 ml for the filter. Leads me to believe the larger filter(s) should have slightly more oil. So, a complete fill, with a larger MZ690072 should probably be closer to 3.1 liters.
I know 100ml isn't much oil........
And not enough to cause a problem, of course, but something to consider, especially with an even larger filter or a relocated filter.