I'm planning on buying kpro and tuning the car from a local tuner in about a month

I still have the stock k20a3

my mods are i/h/e

I'm asking because I do not want to waste money pointlessly if this is not necessary right now. I just want to have a little fun atm.

I'm planing on doing a z1 headswap and boosting or just putting a k24a2 in at the end of this year (the z1 headswap would be cheaper)

my question now is how much would I see in gains from kpro where I stand right now or would it just be a total waste to get kpro and tune it right now on the PNF ecu