I'm somehow OK with the fact that Russia points her nukes at Poland. In your place I would do the same. Poland is USA's ally and in case of any conflict between Russia and the States (I don't wish you any) we will immediately become a target.
I'll put it that way. You are probably familiar with the term "game theory", right? So there's a game: you are Sycilian and you own a quiet restaurant. Local mafioso pays you a visit to get his share of the business. You don't want ot pay. SO You hava a choice: you can face him unprepared and if the things turn nasty during the talks he'll kill you or you'd go armed risking he finds out and will try to you knowing you could kill him in self-defence. Of course there's a chance that all talks will run smoothly without any shooting. What YOU'd rather do? :)
What do you think about the Swiss way? They have a quiet restaurant while are not allied with anybody. The issue whether the proposed base is against Russia or not is an issue of trust/distrust. From the Polands's view Russia won't be able to invade Poland any soon with conventional means while using nuclear weapon against Poland is pointless in terms of profit. Who needs a nuclear wasteland? Why would Russia want Polish territory? Poland could use the time to progress up to Germany's or France's level of development.