I always found single speed very direct, and full suspension the opposite - must feel really good and since it's still got mtb geometry will still be able to through it around unlike most road bikes I find
what are the rollamajigs you use on the brakes - the substitutes for noodles - and where did you get them? Looking for the same. Awesome looking bike - looks Evil with a capital 'E'.
As I use (carbon) triathlon levers, the strong is not enought for V-brakes, so there is no other choise than using these pulley, the brand is "problem solver", they exist also in black, but they are not very easy to find...