First I field one battleship per 750 pts of tau ships, does tau leadership count towards that total?
No, Just the ships. And we're talking FULL 750 pts, not just part thereof, and even then allies and such don't count either (just clarifying!).
If your wanting 2 Custodians, I'm not sure if the cost of one is counted towards getting the second. Nice grey area there
![Wink ;)](http://www.specialist-arms.com/forum/Smileys/default/wink.gif)
In fact, another grey area is buying Wardens/orcas
before you buy a ship capable of carrying them. I don't think this should be allowed, but in true GW style there's nothing saying you can or can't
![Grin ;D](http://www.specialist-arms.com/forum/Smileys/default/grin.gif)
second, it states that I can't squadron the wardens with any other type of escort except castillians but does that then not allow me to squadron the wardens together? Can I have one squad of six rather than two squads of three?
Yes, Wardens can squad together, but only with other Wardens bought for the same capital ship. For example, a Custodian has 3 grav hooks for Wardens, so each custodian allows you to take a squad of no more than 3 Wardens.
The only way to get round this would be to squad up ships with grav hooks, as you go on the number of hooks for the squadron, rather than each ship individually. So if you did Squadron 2 Custodians (3 grav hooks a piece), you would be able to take a Squadron of Wardens up to 6 strong!
Hope this helps!