How soon are you doing it? Im tuning an evo 6 with an e8 gsr ecu and speed density next week or a gsr with an 8mr ecu on speed density in about 6 weeks. Can probably send you something to start with.
No rush, when ever I can afford all parts and fit them. I have an 8mr ecu, basic run down on my car is:
4g93t
Evo 8mr ecu,
Evo 560cc injectors,
Evo big 16g turbo w/ 3 inch front cover,
2.5 inch dump w/ 3 inch exhaust,
External w/g and electronic boost control,
Nothing else is really relevant since it's not my car your tuning, but let me know if any other info helps.
I guess the 8mr tune would be more suitable due to being the same ecu? Either way I would be great full of you could send me either really, then u can scale the injectors ect to get it running and then tuned locally.
This motor is unopened w/ 300000km, and is really just my mock up, getting everything working and running then I'll build a forged block etc when money permits lol.
Cheers