Sorry, but please don't submit package uprades created using src2pkg. That offers little control and is not reproducible. Once a SLKBUILD or SlackBuild is created a upgrade is usually just a change of the version + build. You can grab the source files for vice from here: http://salix.enialis.net/i486/13.37/source/games/vice/
Apart from that no package upgrades are accepted for current except for very few important exceptions to guarantee that the release stays stable. You're welcome though to contribute once we have a current tree.
This are the guidelines and they've proven to work. Although it might seem different, we really do appreciate your work and any contributions. I guess you could talk with gapan if you want to maintain that package as he is currently doing that job.
You can also give our wiki a reading which contains various information on packaging.