Hello - I am purchasing an MC-2105 this weekend (my first McIntosh piece!) and plan to build a new system around it. There seems to be a lot of choices out there for quality vintage preamps and I'm hoping some of you with more Mac experience can recommend some preamps that might be a good mate to the 2105. Also, more broadly, wondering if there is any advantage to choosing a preamp that is tube vs SS, given the 2105 is SS. Any thoughts? Thanks in advance.