Thank you for the update Mike
That's mostly what am I doing atm (only I let Construct rename the newly imported character, will try to see what happen if I rename just the Spriter object before importing) and I can deal with it, i'm just afraid to do some mistakes in the long run
I'm not using collision at the moment (I'm using a dummy (same for behaviors & variables)) but once the character is fully animated I might give it a try if it's not too demanding for the engine.