so this is pretty much a compilation of every question i still have about tradeskilling:
1. how do xp modifiers stack? i'm mostly talking about vitality, bonus xp (from bonus weekends or whatever) and xp potions (from both veteran rewards and LoN). if i drank 2 potions at the same time would they stack? would they stack with vitality and bonus xp? does bonus xp stack with vitality?
2. approximately how many primary raws (e.g. metal for weaponsmiths/armorers or wood for carpenters/woodworkers) would i need to get from one tier to the next assuming i'm pretty much grinding out writs and getting all 1st time pristine xp? i know it'll vary alot i'm just looking for a really general estimate. mainly interested in lvl 40+ for this part just so i know how long i should be harvesting for. this assuming you have no vitality and no xp modifiers.
3. are there any special recipes (in other words not like, advanced sage 34 or something) for any class that can not be bought from crafting trainers/faction merchants? i know of the bloodlines ones and the ones from deathfist citadel as well as one from CL (mooshga mush or somethin) and one from antonica (golden acorn). are there any others? this includes tinkering/transmuting btw.
4. are there any crafting quests outside RoK, and if so where can i find them? not quests that have a crafting part like say wurmslayer but a tradeskilling quest, preferably one that a lower lvl adventurer would be able to do. the only one i know of is the one that awards you a lvl 20-29 advanced book (journeyman service?).
5. where can i find equipment with +crafting skills? i know of only the artisans tunic that you get from the starter quests and a hammer that drops in sol's eye for weaponsmiths (which incidentially doesn't help me at all because my weaponsmith is an assassin

).
6. not really a question per se, but are there any helpful tips that maybe you know that you could share? maybe something that isn't generally known or common practice but helps alot?