The comfies are stock on the MS-1, and the bowls are stock on the MS-2 - the bowls shouldn't let your ears slip due to the added weight of the Ms-2 over the Ms-1. But sonically neither comfies nor bowls are the pads i'd stay with, but that's just my preference as you know!
And yep I'm really looking forward to all the responses soon from all the new MS-2 owners! As for the SR-71, I've had to use it as both my portable and my home amp for a few days while my Solo has been away, and I rarely have to push it over the 9 o'clock on the dial for the right volume - and you still get all the great detail at that level. And I swear it expanded the soundstage for me, maybe I'm just dreaming...
Anyhow as I mentioned before my friend gave it to me, but auditioned it before, and now is in amp withdrawal. Instead of dropping more cabbage for another SR71 tho, he is going to be a bit patient and hold out for the tricked out Supermono - we'll have a good time with that portable amp shootout for sure!
BTW the SR71 serves very admirably as a home amp. But I'm expecting the Solo to blow it out of the water when it comes back (upgraded to 2004 status plus bigger caps, better resistors, etc), just as it totally embarassed the Cmoy when it was here in its stock MKII state.