You shouldnt even need a ECU to hit 200 or close to.
With a FMIC, dump and front and catback, you should be right.
Saw it with my own eyes last week. My mates 25 equipped 32 with those exact mods (even stock airbox) and an 040 Bosch pump, no boost controller, on a brand new DD dyno. 201kw.
If I was you I would:
Get hold of a standard ECU and use that since your current remap is shit
Get a nice 3" dump and front, 'ultra high flow' cat
Get a good panel filter
With those you should hit close to your goal of 200 without anything else. If you did choose to still go the emanage then you would achieve better fuel economy and a crisper drive, depending on tuner of course.