It would be a mistake to underestimate the quality of
some of those barrels out of Spain. Spain has one
of the few quality barrel manufacturers who makes
progressive rifled barrels. Some of Traditions rifles
will hold their own against rifles costing twice or more.
I'm with TreeMan, build it and try it out. Work on it
to perfect it to your like. If you want something that
suits you better, then gift that rifle to,maybe, a younger
loved one or admirer who could use it to participate
in the sporting Tradition. People will argue about
barrels forever, and it is the key part of a Rifle. That
being said, Spain is famous for a tradition of Guitars
and Rifle Barrels,the better of which are the finest on
Earth.