Well am back with updates, the altezza is runing fine now. I have fitted caldina GTT coilpacks in it, because i couldnt find the 90919-02236, so I went on with my my caldina GTT coils since I had a spare engine in my warehouse. just wanted to let everyone know that the GTT coils will work, I cant actually prove if theres a power increase or decrease as there is no dyno where I live.. but the car is lively. everything is settled now.
I will anyway buy the 02236 coils when ill travel abroad, just to keep things in specified order in my car, but am still very satisfied with the GTT coils. thanks everyone for the support and knowledge.