Not sure what you mean by "tuner" style. Just make sure you get the right seat. There are two basic styles, flat and rounded. They are not interchangable.
I have a set of Rays lug nuts. They look like the ones below, never used them, they sell for over $130 new. They come with wheel locks and narrower bodies so they should fit into tuner style wheels. Don't know if that's what you were looking for, but can let them go for $100 shipped if you like. PM me if interested. (mj) If needed I can post them up properly in the marketplace...
those look pretty good, can't you order them? Otherwise you could try your local auto parts store, they usually carry them, sorry I'm not too familiar with Canadian stores brands. Just be sure you don't get some really cheapy ones that strip easily. I had a set of key locks I bought from Pep Boys (lol2)when I was in High school for my car, and one of the key locks stripped, I ended up having to take it to a wheel shop and have them break off the lock...