So I have a question about writing a fanfic (LOTM fanfic)

1.So can I write LOTM in webnovel without choosing the fanfic option just directly making it a novel category???

2. Give me some suggestions about acting principals of Hanged Man pathway.

3. I'm thinking of transmigrating my MC in the year 1348 or 1347 sooo how about that?

4. His name will be Arthur Reginald Spearson who got transmigrated into the body of Phillip (who's surname is scattered because of the fragmented memories) so he decided to use his own surname (I'm confused if I should use middle name Reginald or Spearson)????

5. I've decided to use The Devil card for him.

6. So he's a rather upper class street rat.... Yeah you heard right 🥀🥀.... Bro's gonna fight for survival here.

7. He knows about 75-80% of lore and secrets(corruption type shi is seale) and the rest is scattered.

8. I've some ideas about giving him a cheat like other fanfics but I want some suggestions from you guys also, so please do suggest.