Here are some simple tests for VE:
Mainly I want to look for 2 things in these tests - (1) the caps generated by varying amounts of TP, and (2) if the modifiers are similar to CE. If the modifiers are similar, then it would be really nice since we could just focus on CE and then apply it similarly to VE. Also, VE is much more difficult in terms of precision since it's constantly decaying at a rate we cannot really measure precisely.
(1) Tests for VE Component Caps at various TP amounts:
Build X TP using a ranged / arrow combo that gives exactly 10.0 TP.
Have a 2nd player pull a mob with Silence/Slow/(1CE gainer).
Have PLD cure puller for 0 HP to get on hate list (+1CE).
Have PLD Sentinel > 2hr > Atonement in quick succession.
Note Damage.
We would expect these caps to be the same as the CE caps. Because this requires a 2hr, this one is annoying. We do already know that at 100TP the cap is 360 from Therin's old tests. Values at 150, 200, 250, and 300 would be great though.
(2) Test for estimating VE modifiers at various TP amounts.
Repeat the procedure above but do not use 2hr. Simply use Sentinel then Atonement. This will give you roughly 1800 assuming no enmity gear changes. If you Atonement in quick succession it'll be about ~1700 VE when you do it. We can hopefully determine if these modifiers mimic the CE modifiers we got. If they do I would feel safe calling them the same.