Running with [Wisp]'s speed boost this is an efficient build. High Status chance and high Critical chance mixed with two damage types, and the innate weapon unmodded fives Corrosive damage. There is room to swap out the elemental damage for full [Primed Reach] and full [Primed Fury]. This would come at the cost of one of the elements likely.
I am not sure why the app varies in math from Warframe. This build in Warframe for me registers about 1859 Rad and 3127 Viral and that is with the weapon only at 53%, not 60%.
But its a fun build.