I had a Tonezone and it's muddy and bassy and doesn't sound nice at all. Alnico Nailbomb might come close.
No, it won't. Probably the Warpig is closer to the ToneZone tonally.
I own a Tonezone and both warpigs. The C warpig sounds a little like it but the alnico is totally different. It might have the same EQ curve but the differences are night and day almost.
I think the the dominate qualities of the Tone Zone are the big, tight but sometimes muddy bass, big crunchy mids with a high mid spike and mid level trebs. And if there was probably going to be something similar it would probably be a Alnico nailbomb only the nailbomb doesn't sound like cr@p where the TZ might. I have no experience with the Nailbomb but i did hear a back to back comparison of the 2 someone did. In those clips the TZ = dead with the qualities above and the ANB was vibrant, clear, and organic.
My 2 cents :P Have a good one 8)