I have tried some and best works smooth amps, with softer highest frequencies (pass labs xa and ayre for example) thees two both features reduce minor flaws of theese speakers(IMHO) - a litle bit hint excessive freshness as well some of brightness and siblance with female voices as well as higher strings. its not good idea to mach them with agressive amp in midrange either. theese two factors can be adjusted by careful system selection. as for bass- its on the shy side- no amp we tried did miracle. its just not for punchy larger scale records.
it wont hurt smoother wires like VDH, i would avoid most upper Nordost line for example - theese speakers do not need setup that strenghteen transparency or resoliution or liveness in midrange and hights. in such combination its just throw too much details dictracting from enjoyement of recording performance. they reveal other sytem components much more than other speakers which is flaw I tthink - needs expensive equipment to setup. some others may consider its a bonus.