Dave, planning on going after Springers huh? You should pick up one of the lighter weight anchors like I have. They have them @ 3R. Used it last year and it works great. I think the anchor itself was only $60. It is not the traditional "Columbia River" style, not sure how it would mount up though, mine just sits in the bow on a piece of carpet.
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Due to a minor mishap, I now have 15# balls. . . ...

Decisions are made by those who show up.

"Shallow men believe in luck. Strong men believe in cause and effect." Ralph Waldo Emerson