i made a few new weapons for an upcoming pbem. i'll just post the link, as some of the descriptions are kinda hearty.
http://www.cwhnj.com/tsarnj/pbem/duel15/15rules.htm
in there is a homing missile that's similar to some of your weapon idea maybes. it's under the missile section.
what's the advantage of the caseless ammo? i don't think i understand. :)
there's already an official ammo ejection system. in the older rules, don't know about cw5.
how would the IFF type mines know what type of vehicle (cycle, trike, car) is driving over them if their weights overlap?
thanks,
joe