Should I Reset Timing or get Dyno Tuning first?

[TRDCamry]

I am almost at 60k miles. I need to get a timing belt replacement done. This involves resetting the timing. I am also ready to get my dyno tuning done with my SafcII done as well. My mods include: S/C 4psi, CAI, cat back exhaust, plasma booster, magnecor wires, and iridium plugs. Which one should I do first? Dyno tuning or timing? Would it make a difference?

[SolaraT]

T Belt. first. Won't it alter what you tweeked with a dyno? Ask your Dyno person thats gona do all that.

[Turbosolara]

get timing first....and make sure your car is in top shape