So I just mastered conjuration and got all of the enchanting perks. Every weapon I enchant with a grand soul increases it's value by around 1300g (Getting lockpicking perks next, an extra %50 chance to find rare/magic items? Yes please!). My current monetary funds are around 32000g, saving for Proudspire manor in solitude.
Soon, soon I will be the richest man in all of Skyrim!
Also, enchanting is now my favorite skill in the game, I do an extra 48 damage with my frost enchantment, and then another 48 damage with my fire enchant. In essence, I added around 96 extra damage to my weapon (plus the extra damage to targets already on fire.), which is far more than most perks will give you (Can't wait till I can get a bow damage increase enchant, put all that shit on my armor set, kick some fucking ass with +200% damage with bows!). My main weapon is an ebony bow, and with marksman and sneak nearing mastery level I can fire off about four crit arrows before being noticed. It's too bad you can't sneak up on dragons.
Edit: New bow, fire/shock enchants.
(Frost just doesn't seem to drain stamina fast enough with a bow at higher levels on Master to have much of an effect.)