Gapping NGK TR6 with these mods...

What should I gap TR6 plugs with a:
dhp pcm v.1
180 stat
3.4 pulley
CAI*
U-bend*


I've heard .055 but I just want more opinions and what people with NGK have tried in the past that has worked well. ***Currently I don't have either the CAI or u-bend delete, but those are in the near future. What should I purchase first?

.055 is fine for the NGKs and id do the CAI then later do the U-bend delete........~Larry~

Don't the NGKs come stock .04? The plugs should be here any day now :)