I would suggest that you try and listen too as much equipment as possible and decide what sounds good to you. It all comes down to what your own ears tell you. All products, as you have correctly mentioned, have their own 'sound' and add their own colouration to the music. If you can articulate what sort of sound you are looking for I am sure the AOS members will point you in the right direction as to what equipment to listen too
Main system : VPI Scout 1.1 / JMW 9T / 2M Black / Croft 25R+ / Croft 7 / Heco Celan GT 702
Second System : Goldring Lenco GL75 / AT95EX / Pioneer SX590 / Spendor SP2