Thats what I've done. Its a no risk try, ask Kit to go on the loaner board waiting list. I went the whole hog with phono, pre and time aligned boards with the remote volume option. I have kept the original 32.5 boards as well as a set of 72 boards as supplied by the first owner, who went to a 52 as soon as they came out. I might just have a session with the original boards just to remind myself what I was missing for all those years. Hi Cap is Teddyregged with new caps done at the same time, which was my first "mod" before the RSL boards. Then the bug really bit, so the monoblock 110s got Avondale NCC220 boards quite soon after. I very much doubt I'll be "upgrading" on the amplifier side of things any further.