>>42755561
I personally like going with 'they're a thousand years old and have been in the EqG a while' thing so I imagine Adagio being intelligent would have had some resources to fall back on if needed... Maybe it wasn't very many resources due to arrogance, hence them only having the van. That or they just bought the van because it's 'good enough' and the music is the main point.
Otherwise if going straight canon - Probably better than one might initially believe, given their appearances and attitudes in Back Stage Pass.
ofc then you dont get to have the fun stories where they're working in fast food and shit and lose some potential for growth/storytelling there, and also you lose out on them sucking dick for money but w/e