I am also wanting to get into the Mac bandwagon. There are a lot of choices among them. Seems like they improve each amp by 50W/ch every new release. For stereo, I have MC352, MC402, MC452, and now MC462. I want to combine an Atmos (7.2.4) HT setup and stereo/multi-channel (SACD) to get the best of both worlds. So enter MC303 (3 monoblocks in 1 chassis), MC205/MC255/MC207/MC257, and MA352 (tube pre and 200W SS output stage with HT by-pass). My head is spinning. My front L/C/R will be B&W 805D3 (L/R) and HTM4D2 (C). Currently, I am using Rotel RMB 1095 (5 X 200W) to drive L/C/R/surround. Using Pioneer Elite AVR as prepro but considering ARCAM AV40. Looking to improve my overall sound - the L/C/R in particular. Any recommendations and comments?