  The production cross sections of heaviest isotopes of superheavy nuclei with
charge numbers 112--118 are predicted in the $xn$--, $pxn$--, and $\alpha
xn$--evaporation channels of the $^{48}$Ca-induced complete fusion reactions
for future experiments. The estimates of synthesis capabilities are based on a
uniform and consistent set of input nuclear data. Nuclear masses, deformations,
shell corrections, fission barriers, and decay energies are calculated within
the macroscopic-microscopic approach for even-even, odd-Z, and odd-N nuclei.
For odd systems, the blocking procedure is used. To find, the ground states via
minimization and saddle points using Immersion Water flow technique,
multidimensional deformation spaces, containing non-axially are used. As shown,
current calculations based on a new set of mass and barriers, agree very well
with experimentally known cross-sections, especially in the $3n$--evaporation
channel. The dependencies of these predictions on the mass/fission barriers
tables and fusion models are discussed. A way is shown to produce directly
unknown superheavy isotopes in the $1n$-- or $2n$--evaporation channels. The
synthesis of new superheavy isotopes unattainable in reactions with emission of
neutrons is proposed in the promising channels with emission of protons
($\sigma_{pxn} \simeq 10-200$ fb) and alphas ($\sigma_{\alpha xn} \simeq 5-500$
fb).
