
I think the second line should read:
Con l'amore dagli opposti esposti (smascherati)
and at the end:
"Ti amo gratuitamente, con lingua
In qualunque lingua"
The word "lingua" has to be repeated to keep the original word game. "con lingua" as a kiss and "In qualunque lingua" as any language.
I also think that some (just some) "io" could be removed.
Sorry Triton, I don't want to start a new "novel" about this translation. It's quite perfect to my eyes.