No, I do not have the charts for the lazzeroni, but if you are looking for short action cartridges with a high BC, I would focus on the 6.5's. Look at the .260 (not very many good factory loadings) and the 6.5x284 (one good factory loading from Blackhills). The 7mm-08 is another one that might be worth looking at.
Of course, the .308 with 175 is a good baseline.
MEL