https://www.facebook.com/pages/Emanc...652430?fref=ts
emance tuning, Ground Performance (jonathan) recommended me to him. He does rom tunes, which i think is sufficient for your mods.
I drove all the way to san diego where he did my street tune for my KA24de t3/t4 setup. He is very careful. but im sure he can do a mail-in rom tune for u too