Duvall408w

I bought a 2015 sirrus elite carbon disc XL and im doing a few upgrades. I added a carbon seat post with 20* setback vs stock 12.5. I am wanting to change stem and handle bars to carbon. I would like to try a shorter stem to compensate for the set back on the seat post but cant find the length of stock stem for xl.I see that the elite carbon comes with 6* of rise and the other sirrus carbons come with 12*.On handlebars i would like to stay around stock specs any ideas or models to look at? Does anyone know where i can get some green brake hose to match the green on the bike? Also i added a seat and continental gatorskin 700x32c