I think you might need to get to know TamaTalk a little better to achieve your idea.
The opportunity to achieve the aims you have listed are already provided on TamaTalk - in two places:
If you want to help people out with tama information and become noticed as someone who posts dependable, useful answers, the best place to start is the
Help for New Tama Owners forum.
There are hundreds of topics there that need someone who can post clear and accurate answers on a regular basis
If you do become noticed and your tamagotchi knowledge is sound, you
might be invited to join the
TamaTalk FAQ team and help run the FAQ forum.
The FAQ team are people that have dependable answers to everyone's questions
Other points you covered ... I
really suggest you get to know TamaTalk much better - check out the
Users Guide to TamaTalk forum:
Karma.
You don't need karma to be a Guide. Any members who show (over time) that they have potential to be a Guide could be asked.
It just so happens that many members who show good potential guide qualities are friendly and helpful people and so they've earned positive karma during their time posting on the TamaTalk forums. It hasn't all been earned
because they are Guides.
If you don't have any karma points then why not try to get to know the site better and start making the kinds of topics and posts that could
earn you karma - it's all explained in the
Karma Guidelines
Whilst you're reading through the Users Guide to TamaTalk forum you might look out for the site rule regarding
Clubs (#3) and
Topic Bumping.
We've asked all members not to make Clubs. TamaTalk itself is like one big club and no one is excluded from joining. Clubs within clubs can generate bad feeling and disappointment.
Topic Bumping is generally discouraged. If you've made a topic or post and no one has replied, be patient. There is no point in bumping it to the top of the forum page every half hour to draw attention to it. That's just spam.
Remember that TamaTalk has members all over the world in different time zones and sometimes replies take a while to start appearing.
Patience is the key