Much of what i'll say has already been said, but i shall add my voice to the mix

Overall, i'd like to see prow deflectors on everything but the warden. The prow deflector was meant to be used in FTL travel to help the ships dive into the warp. It just happens to give a combat bonus as well. So anything that can do extraplanetary travel ought to have one (i.e. everything

)
CustodianSeems fine, would have to play test to comment fully on the cost.
(Prow Deflector)
ProtectorNeeds to be more nimble, 90* turn. Otherwise ok, though i would prefer a drop in ordinance for either a drop in cost or a boost in weaponary (drop to 1 LB 4 Torps for +1 port/starboard/prow Batteries ?)
EmissaryNot a ship of the line at all. Not even designed as one.
Too expensive, not nimble enough, way too fragile.
Give it a prow deflector too
CastellanJack of all trades, master of non,
Drop the ion cannons for weapons batteries and reduce the cost. 50 points was pushing it even before.
With a prow deflector its almost worth the 50
Maybe drop 1 torp (so that it is 4 WB, 1 Torp, Prow deflector) to help keep cost down.
WardenI still want to see this as a 2 IC ship. It just looks cool and since it is quite restricted, it's not that bad as one!
Fleet list.There's no need for the restrictions at all. Especially not forcing players to take an explorer (?!??!?!) and emissaries due to fluff reasons.
The CPF isn't meant to be a exploratory fleet but a battlefleet so no need to take an explorer.
The emissary is a diplomacy vessel, and so would not be seen in great numbers in any fleet, certainly shouldn't be outnumbering protectors, the mainline cruiser.
Protectors shouldn't be limited. They're not overly powerful and are meant to be the mainstay of the fleet, designed to replace the hero class.
In subsequent decades, this vessel has been encountered in ever-increasing frequency, not only in defense of Tau home worlds but abroad outside of Tau-controlled space, operating in pairs while accompanying colonization fleets or as deep space patrols reminiscent of the operations common to the Imperial Navy.
How can it act as a deep space patrol if it has to be accompanied by a pair of diplomacy ships. ?
You should be able to build a patrol fleet ... 750ish with protectors and castellans.
If you really want to limit protectors, then go for 1 protector per 2 castellans or something similar.
To be honest. The fleet list smacks a fair bit off "You must buy GW ships if you want to play a FW fleet." Plenty of people have just the CPF fleet with no GW Tau ships and this fleet list pretty much eliminates them all.
As to the comment about playtesting, you have a wealth of play testers here at TacComms, we've been play testing epic lists for several years and have come up with several balanced and unique lists

Use us to help with the play testing, allowing you to vary the weapons load outs more
