Persian techtree balancing: lose elite-skirmisher (& halberd?), gain bracer

Considering Persian now has a mild infinitive gold generation bonus, it seems suitable to nerf their trash.
With trashbows already, Persians don’t even need elite skirmisher that badly. Would be nice to have full CA in imperial.

Maybe even take Halberdier from them too, keep the strong bonuses but make them a Turk-like gold-dependent civ.

Kamandran with full bracer? Think over this carefully.