Have you ever use the combination of LISP + Perl? Okay, maybe not. The idea is to use Perl's ideology (aka copy everything) with LISP technology (macro, since perl does not provide that).
A has X? Well, implement that. It takes 2 days, but it will save you months later. B has Y? implement that. Now you have BOTH X and Y. A users will wish for Y, B users will wish for X. You? Both. Sorry, I meant "Lisper? Both".
A has X? Well, implement that. It takes 2 days, but it will save you months later. B has Y? implement that. Now you have BOTH X and Y. A users will wish for Y, B users will wish for X. You? Both. Sorry, I meant "Lisper? Both".