Huh impeccable timing I would say as I have been thinking of the same thought this morning 
are you using the esphome config provided here
Are you planning to use the I2S output from integrated esp32s3 ? I know there is a DAC / Codec on XVF3800, Is its i2s out provided through one of the pins on integrated Xiao esp32s3 ?
If this along with AEC is possible I aim to build a diy wooden enclosure for the whole thing inspired from the looks of Marshal Acton III (pic attached here for reference)
