i started with a b13 sr20de bin, adjusted it for the n60 maf and sti injectors then dialed the kvalue in which i had to adjust quite a bit to get right.. i also had to play with the injection latency.. that worked fine for n/a.
so i took that same bin, but copyed the u12 det timing map into it, then adjusted it to what i hope is fairly safe while still usable. i also copyed the ign an fuel load scales from a u13 det bin and then kinda modded the fuel and ign rpm scale to my liking.
oh one other thing i had to do that really helped cold starting is halved the values for the cold enrich stuff. my car will actually start without holding the gas now, albiet the idles very low an i still hold the gas, its not so finicky an i dont have to have my foot timing just right lol. (i've had IACV problems from day 1)