I think if you spent $900 to get it just the way YOU like it, and you DO, it was money well spent. I go out of my way to try to get as much of what I want, stock, on a pistol and frequently pay more for the stock model to accomplish that. It is easier with Sigs because they make umpteen versions of everything. That said, I have very few that I have not added something. With G10 grips now going in the over $100 range, even paying more to get just the right grips (stock) has become a consideration. This is the reason I went with the Legion for my latest 226 purchase. I like the grips, I like the sights, I like to have the SRT. I toyed with getting a 226 elite instead, but when I threw in the fact that I would upgrade the sights and grips, the Legion became more affordable.
I wish (and cannot figure out why they don't) Sig made a pocket sized (238 sized) little micro p series in DA/SA. I keep thinking they will and cannot figure out why they don't. I have a 224 and love it but it is NOT a pocket carry gun. The 290 is much closer but not the same trigger? Come on Sig. You built the whole company on the DA/SA trigger. That is what Sig cut its teeth on. Make me one! (I guess it would actually be a single stack so really a "micro 225" is what I am begging for). Many (me) would love that, some would of course hate it and claim it is worthless, but it would make a big splash.