FWIW, I haven't used a Lee stand, I did however recently try using a grinder stand. It will work, just as the Lee stand will work, Im sure, but be prepared for the press to move around. Pistol rounds were not too bad but FL resizing 30-06, I had to use one hand on the handle and one on the press.
I didn't try putting a brick under the stand like they show in the Lee ads though.
I wish you luck in your search, I am building a extra heavy version of the sinclair press stand to try until I can get a workmate.