The stack of 58 cm means your handlebars will be at least 2 cm lower than on the two new bikes, and the reach 1 cm longer means you will reach out farther. You can adjust actual hbar reach by putting on a shorter stem, and you can adjust actual hbar drop by adding spacers under the stem or using a more angled stem in the "sticking up" position. Some people think a stem sticking up looks ugly on a road bike, but YMMV! Another degree of freedom is a narrower bar or one with shorter reach.

You might or might not be able to get a stem that will achieve the fit adjustments you might want. Unfortunately I don't think I could analyze this for myself without buying the bike and trying it out.