Tuning? Sct x3 gt500 can I keep two different sct programmers

[ghig50]

? 08 gt500
Car came with two sct x3 units.
Mods when bought 2.6" upper pulley
X pipe cat delete. Ford racing Cai.
Car put down 550 rwhp
One has a tune from one shop that is basically there as an emissions tune.
Other tune on other unit runs much better.

Just put on a ported eaton ported elbow and a 10% lower pulley. Assuming I need a new tune.

Can I keep both these tunes I have now in case I go backwards at some. Point and just have the new tune added on to either one.?
What is the next step. Can I possibly get away with dataloging then send to tuner. Etc.

Really do not want to lose my emissions tune at this point. But also want a tune to put this car in the Tens since it was low low 11 previous to the recent mods.

 

[01yellercobra]

Why not put all of your tunes on one hand held? Then you're not switching between hand helds.

 

[96gt02]

why not put all of your tunes on one hand held? Then you're not switching between hand helds.

this^

it blows my mind that someone would have 2 tuners just to hold 2 separate files when each tuner can hold 10 files.

 

[15PSI]

Sell one and combine the tunes onto the other.

 

[ghig50]

from what I am told by sct since my car came with two tunes one on one sct device and one on the other they cannot be be combined onto one scanner .
Otherwise I would put them on one and then sell one of the tuners