I'm thinking of ordering a 5F4 kit to have a go at as my first build (was thinking Overtone, but have been convinced that I'd be better off getting someone in the know to build that for me!!).

I'm tempted to built it as a 1x15" combo, but was wondering:

a) Is that a good choice of speaker to pair with that amp?
b) Is there a better choice of American Style amp that Nik produces to partner with a 15" speaker for straight forward blues sounds?
c) What is a good choice of 15" speaker?