Pre Amp and DAC replacement

Opinion please
On my main rig, I have pc going to a PS audio dac III with fullen cullen mods, going to a very old Acoustic Research LS-8 pre-amp, going to Channel Island d200 class d amps.

pre-amp getting long in tooth. what say yee to some of the new DAC/pre-amp combos?

I was thinking either W4S MPRE (STEREO PRE-AMP WITH BUILT-IN DAC) (MPRE) - PRE-AMPLIFIERS (wyred4sound) or the Burson conductor

any thoughts appreciated.

thanks