NOTE: I'm only doing direct trades, +3 item for +3 item. I won't add gold and I won't ask you to add gold, only for very special trades.
Have: Want:
+3 Padded Warhorse: Eastern Warhorse, or maybe Warhorse, Mamluk or Cataphract Horse
+3 Bamboo Spear: Long Bardiche, Long Voulge, other nice polearms or maybe mid-tier 2handers
+3 Mongolian Lam. Vest: Saracen Lam. Cuirass, Druzhina Mail Shirt, Skutatos Armor, other nice light Armors