Originally Posted by
Reflection
I'm not that experienced with creating mounts, but I think it's possible.
You could modify your dbc tables I believe, if you for instance add an item with spell id being 32133, i.e the spell of the mount, you browse to that id in any of the dbc's file. I can't recall which at the top of my head but it's most likely something starting with spell :P Then you find a column which has the value of 100 or 60 depending on if you chose epic or normal mount to 280. I'm not sure about it but might work, I dunno :P
You can otherwise make a macro like this;
#showtooltip NAMEOFMOUNT, for example Reins of the Red Proto-Drake
/use ITEMNAME
.mod speed 40 or something like that.
So;
#showtooltip Reins of the Red Proto-Drake
/use Reins of the Red Proto-Drake
.mod speed 40.
Good luck.