If you want to succeed then make it like this. Put safe enchant rate to +3, enchant rate to 55% for fighters and dunno maybe 45% or 50% for mages. Make scrolls and weapons not too hard to get, but dont make them too easy either. This way people will be able to have fun with enchanting and making few decent weapons, i think that +12 to +14 weapons will be made in first day easily which is exactly right. But if you decide to do it this way then make sure donations wont be overpowered like +25 or more, i'd say put donations max to +18 or +20. About epic jewls... im not sure if its smart idea putting em in shop, better spawn those epic raids in some custom area and set their respawn to 12h or so, this will bring alot of pvp and fighting between clans. If you make things like i said then u got atleast some chance for some serious clans joining, adding epics to shop and making +15 safe will only make them laugh lol.