A retired Bell Labs engineer and nice gentleman is building a clone of a Fender Tweed Champ. The cabinet's dimensions are for an 8 inch speaker. I have never owned a Fender Champ, tweed or otherwise, nor have I owned a clone of a Champ, tweed or otherwise. I'm looking for smooth creamy breakup because I have other amps for more headroom. There are lots of very, very experienced musicians and guitar players that hang around here, so, I would love some recommendations. I am open to both ceramic and alnico speakers, although the Tweed Champs came with alnico speakers. Thank you.