Hey Coy , looks like a good set-up that Iv'e been very pleased with except for the cell count . The hacker likes lots of power so 7 cells are good and I have found that 8 cells are the sweet spot . You've got a great motor so take advantage of it . I don't have the technical knowledge to tell you why but I know that it works . I use 7 & 8 cell counts of GP300 matched sets from Battlepacks.com , good folks .

Mando