+1 more for the flemish twist strings. Been making my own since I started building bows mainly cause I can't afford to buy that many strings and I can customize the length I want/need for any bow I make. I agree with Pat, flemish twist strings will definitely quiet a bow down quite a bit actually in my experience.
My color faves are black/yellow, black/red, or sometimes 8 strands of black, 2 strands of yellow, and 2 strands of red and it looks kinda cool together. All I use is B50 for everything, but I have thought about trying ArtB's trick with adding a few strands of fast flight of some flavor to the B50 and see if that helps the flemish twist strings settle in quicker with less stretch.