Mr Spadoni,
You're right, and clipless was in circulation during this vintage. eBay has some great Dura Ace 7401 pedals and similar Look from the same time (they're all look actually). I've also got old but not vintage Keo and Delta's in a box. I've been riding Keo with modern shoes on this bike since I got it.
I just wanted to get a few rides in with the bike basically as it was delivered. I'm 100% certain that I'll switch back to clipless soon enough. It's not just riding, it's also entertainment.