For me enchanted weapons looked and played very akward. So I've thought of some things that might make it more tasteful in my opinion in my opinion.
[Visuals]
I'd like enchantments to look truely enchanted for example a weapon that does fire damage? Well depending on the level of ferocity the weapon should look appropriate.
a.) weak fire fire dmg (the weapon should look as if it's been sitting in the coal forge for a bit) [http://i55.tinypic.com/2dkiy69.png]
b.) medium fire dmg (now the entire weapon is heated as if it's been sitting in the coal forge for awhile) [http://www.raregiftsforever.com/byayws/sword2.jpg]
c.) heavy fire dmg (light the weapon on fire) [http://thirdage.uffsite.net/images/screens/ps2/PelWitchKingFlamingSword2.jpg]
(http://www.youtube.com/watch?v=62iHEaE8uzI&feature=related) (http://www.youtube.com/watch?v=NgcdSk4QpyU&feature=fvw) (http://www.youtube.com/watch?v=X-VMhNNpjE0&feature=channel) (http://www.youtube.com/watch?v=rFAxqcigF7s&feature=related)
Another visual would be glowing effects, or once you have a weapon that can light on fire it should act like a torch and light up an area around you.
[Gameplay]
One thing I'd love to change is how you control your enchantments. I don't want to have to switch inbetween weapons so I can reserve my charges. I'd like to be in full control of my weapon, and I'd like to be able to turn my weapons enchantment on and off at will.
Imagine fighting an enemy with your weapon, but your weapon is doing very little damage, the enemy is taunting you and pushing you back, almost to the corner of a wall.. You then decide this is a good time to use your weapons potential, you block the enemies next attack and with a single thought or motion you activate your weapons enchantment. Your weapon begins to glow molten red, heat starts to spill out of it, and the enemy is about to be put in a world of burning agony.
Another option would be able to control the intensity of your weapon, if your weapon is capable of doing maximum fire damage then you should be able to use less intense attacks, and in doing so will decrease the cost in charge. Example the battle you had earlier fighting that enemy say the weapon was only using some of it's power, but just enough to defeat that enemy.. Now you're up against a much more fearsome opponent, time to use your weapons maximum potential. Your weapon lights on fire and the area around you glows as if you're holding a torch, and now it's time to feed your opponent his demise.
So I'd like to Control my enchantment on and off and I'd like to be able to control the amount of echanted damage my weapon does.
Note: This is a started Topic I'll revise and add more to it tomorrow it's late now. I'll add a poll and what not later on.