1) Questie link in the OP
2) AUX link in the OP
3) Using Prat atm
I don't find any (working) option for highlighting chat lines.
6) will look into enh tooltip, informant and equip compare.
Yeh it's really great, for each item, it displays its purpose ("used for cooking", "quest item", etc), its selling price at a NPC vendor and at the AH (using auctioneer)
Thx anyway for risenUI