Not sure if everyone already knows, but I figure it's worth posting: the android app store has a 24hr return policy so if you're not sure about a paid app, feel free to buy it and return it if it's not good.
Returning apps - Android Market Help
I knew you weren't totally joking, I only mentioned the F5 because unlike the nemesis I actually have parts to build one. I wonder how the nemesis sounds...
Did you pick up a copy of Linear Audio? I've been curious about what that amp was (enough so, that your mention of it made me buy a copy...damn you!).
Perhaps I'll put a headphone jack on my F5, bring it to a meet with a label "LCD-2 bare-minimum amp"
I think this would be a good spot to aim for. If someone wants to go no holds barred, that would be the T2, IMO. I was expecting the kgsshv to require off-board heatsinks, but having all on-board heatsinks makes the casing a much easier job. I like that.