Kegging - Plastic taps and shanks?

[dogslapbrewery]

So I got my hands on some free keg hardware for my kegerator build but everything is plastic. I planned on replacing the taps with some perlicks and just use the plastic shanks. Any reason I shouldn't use these taps besides long term quality? They had wine residue on them so they were originally used serving spirits.

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[wilserbrewer]

Free is good, try them and report back.