New mech cam/not removing in spring tricks?

get a can of moly paste and brush it on the cam lobes and bottom of the lifters. put alot on and you can use the springs on the heads without removing the inner ones and it will be fine.
what are you try to achieve with going to the cam. i think with that little bit more cam the only thing you will acomplish is lighting you wallet.
i may be wrong but i wouldn't reccomend that change.