Once I sort out which crank set to get for my Sirrus I will order it and crank arms for my wife's TurboVado Sl and my Turbo Creo SL comp carbon EVO (sounds like a Harley Davidson). The good folks at Praxis have offered 15% off it I order them all at once. Which I shall, being a cheap (frugal) Englishman. I'm in San Jose, 45 to 60 minutes from Santa Cruz and Praxis, depending on the traffic gods on any particular day.

Thank you all for the input.

GrizzledBastard, thank you for posting your upgrades. You have good taste sir, and that is one fine looking machine you have. Perhaps we can meet in Santa Cruz or Salinas one day for a socially distanced beer. My treat!