Have you tried the ROG Britannia?:
http://tagboardeffects.blogspot.fi/2014/09/rog-britannia.htmlMany people rave about this, and ROG are known to make wonderful circuits.
I have not built it myself, so I'm not sure if it covers the whole specter of what you are looking for...
Personally I went and bought myself a Vox AC4TV and did some slight modifications, like opening up the middle section at the back in order to make it less boxy and let it breath.
I also swapped the 12AX7 preamp tube with a 12AU7 for more headroom before breakup. Highly recommended mods. It now sounds way better and more like an AC30/15!
It is a lot of amp for a small buck, and it is very loud for it's size. Not a gig amp, but great for recording and playing at home.