I imagine you can squeeze the clips in there, possibly; the problem is that you have that big channel running down the middle of the gasket for the 67 lockstrip. At the least, you need to fill it with something, to keep it from trapping water. But I wonder how well the stainless will lay down against this.
I don't know why they listed it as 67-68-69 -- that just isn't right. 67 is completely different.