  We study the di-final state processes ($\ell^+ \ell^-$, $\gamma \gamma$,
$ZZ$, $W^+ W^-$) to NLO+PS accuracy, as a result of both the SM and RS
Kaluza-Klein graviton excitations. Decay of the electroweak gauge boson final
states to different leptonic states are included at the showering stage. A
selection of the results has been presented with PDF and scale uncertainties
for various distributions. Using the di-lepton and di-photon final states, we
present the search sensitivity, for the $14$ TeV LHC at $50$ fb$^{-1}$
luminosity.
