Reply by lumberjoe

If you look through my projects, every table I made has laminated legs. It works well. My only tip would be cut them a tad long at first. Focus on getting one edge COMPLETELY square. Ride that face against your tablesaw fence to trim the uneven side.
3.5” may exceed your TS capacity though, in that case you can run it through a planer.

-- http://www.etsy.com/shop/KandJWoodCrafts