Worst Decision :p

I was doing "Aldoreis Secret I" and gave the boots to Corak accidentally... if I do the quest again with another class I can transfer the Elven medal by the bank or something like that?

 

No....thats the point of making a smart decision.

Any yes, I randomly clicked the wrong one twice think that it was a normal npc and not a desicion

 

You only lost two pieces of armor and 1/2 an LE. Not really worth doing the quest again and transferring.

 

If you have another level 76, go for it. Otherwise it isn't worth it.

 

The armor isn't that good.

 

MEh not really worth it. The armor isn't all that good in my opinion. I think it's just gathering dust in my bank. but hey, if you want to, more power to ya

 

I was supposed to have both Elve medal as the receipt?

 

Well, the armour apparently isn't that good as said above, though I can't remember what they were like. But the reason I threw them away was because they need skill points which I didn't have. I think they needed strength and maybe something else too.
And as for the money, it doesn't take long to get that extra 2 le with all the quests in Gavel.