Want to know how to have less lives?
Or annoy one of my characters. When tons of characters delete in one bulk and post their scoresheets here, it's usually because I had a bad day at work. 
Seriously though, I think it'd be a strange request. No idea if it would be possible, but I suppose if you really wanted it you could at least try. Worth listening for an Imm response.
As for the randomiser thing, I wasn't thinking something that would give a direct benefit to PK. The point to a hardcore setting (IMO) is that you gain no real benefits, you just have less lives. And people should know that you're a hardcore character if they whois you (again, IMO). To offset this, a minor bonus (maybe, faster training of skills/spells, to offset the fact that you'd have to spend tons of time training for a life that doesn't last as long) would make it a little more worthwhile, whilst still making it 'hardcore'.
At least, that's just how I see it. But thinking about it truthfully, I don't see a system like that working too well in this MUD.
Dey