Good guide here!

Not sure OP is still perusing this post but it looks like some of the OP is incorrect in the AOE section:

Quote Originally Posted by Cascadi View Post
Game Version: 3.01
Last Updated: 07/07/2015

Introduction

AoE
Case 1: Hot Shot into Grenado Shot
Let's set the GCD for Machinist to be around 2.4 seconds.
The TP use for Hot Shot isn't included as we start at 1000 TP; Grenado Shot costs 160 TP so,
TP: 80-240-560-720-880-1040-1200
60 TP per 3 seconds regen, 6 GCDs (6 * 2.4/3 = 4.8 rounded down to 4 * 60 = 240)
Looks like you missed one grenado in the calculation. 240tp next jump would be 400tp. This will add one more grenado (total of 7) in to initial calculation. Should make quite a difference in the total output.