personally id send it off to get choke tubes it will make the gun much more versatile and have a higher resale value if you ever decide to get rid of it, especially in the clay shooting world.
now this is just my personal opinion but if it were me and my gun id send it to briley or any other well known choke maker, nothing against the smaller guys but if you were ever to sell it people in the claysports world like brand name. not trying to sound condescending or take a stab at smaller local smiths but chokes by briley or ports by angel port or adjustable comb by phillip's gunsmithing is just a little more reassuring than work done by a smith ive never heard of, not that that smith doesnt do fine work but i know the larger companies reputations
on a side note, i really like extended chokes; no wrench required to swap them out and no guessing at what choke i have in simply look at the muzzle