Thanks for all the replys. For what i have found so far (reading not personal experience) isthe honda oem coils are weak at high rpm and boost, dont have enough time to recharge to 100% strength compared to at lower rpm. This in theory could rob you of power and even cause a missfire.

However i too have spoken to many creditable people on this topic. Some have said compelte waste of time others said its absolutely essential to a all out build. i know i will be mofidying my ignition some how, but not sure to what extent yet.