  With the prospect of improved Higgs measurements at the LHC and at proposed
future colliders such as ILC, CLIC and TLEP we study the non-custodial
Randall-Sundrum model with bulk SM fields and compare brane and bulk Higgs
scenarios. The latter bear resemblance to the well studied type III
two-Higgs-doublet models. We compute the electroweak precision observables and
argue that incalculable contributions to these, in the form of higher
dimensional operators, could have an impact on the T-parameter. This could
potentially reduce the bound on the lowest Kaluza-Klein gauge boson masses to
the 5 TeV range, making them detectable at the LHC. In a second part, we
compute the misalignment between fermion masses and Yukawa couplings caused by
vector-like Kaluza-Klein fermions in this setup. The misalignment of the top
Yukawa can easily reach 10%, making it observable at the high-luminosity LHC.
Corrections to the bottom and tau Yukawa couplings can be at the percent level
and detectable at ILC, CLIC or TLEP.
