for me, how i'd price this is kinda simple.
1600x2=3200 Add in for time to cut and weed, say 4 hours at $95/hr=380. That puts you at $3,580. add 15% to that for misc costs (which covers your blades, tape, squeegees and such), which is $537. that's a total of $4,117, which at 3,000 pieces...