I agree overall. Brooks Robinson is another that is up there for sure though.
18x All Star
16x Gold Glove winner
38.8 dWar, #1 all time for a 3B
Better defensively, worse offensively than Schmidt and Chipper. All 3 had longevity too at 17, 20, and 22 year careers.
Career counting stats:
Schmidt: .267/.380/.527, OPS -- .908, Hits - 2,234, HRs -- 548, RBIs - 1,595
Chipper: .303/.401/.529, OPS -- .930, Hits -- 2,726, HRs -- 468, RBIs -- 1,623
Robinson: .267/.322/.401, OPS -- .723, Hits -- 2,848, HRs -- 268, RBIs -- 1,357