drum thrones

? im new , and using a office type chair now, very comfortable .
so im in no big rush
looking for a good throne, this is a bit big for the area i have to work in/
but i like the wheels on this chair.
it helps to spin and move around better, my somewhat big newbie kit :)
do they make a drum throne with wheels?
does anybody have wheels for better movement?
its really a slight shift now and then, so i could do without.
i dont roll around behind kit,lol
or am i a silly newbie?

drum thrones