Well, last week I decided to sell the Sage SLT 7wt 2-piece. It is a gorgeous rod but I like the 6wt and 8wt XPs more now so rather than let the rod sit in the closet, I sold it. I got just a bit more than I bought it for which was nice.
With the sale of the SLT this leaves me with four 4-piece XPs now. I hope I don't make any more rod purchases for a while. I will miss the simplicity of putting together a 2-piece (especially at night) but there are some advantages to a 4-piece that I think will make it better off (the ease of travelling with one for example) in the long run.
Maybe I'll purchase a 2wt or 3wt SLT one of these days when they end up being discontinued and I can fetch one at a discounted price.