Let's correct or put all these in context, one at a time.
1. One would be hard pressed to find a candidate that wasn't mocked or ridiculed before being elected - on both sides.
2. Reagan was a TV celebrity decades prior, Trump was up until running and still acted like it.
3. Reagan was a consistant conservative who left when the Democrats moved left. Trump is a populist who changes based on which way the wind of popularity moved.
4. Just a slogan, shows lack of originality by Trump. Bill Clinton also used it.
5. We can find many cases of this with Presidential candidates on all sides.
6. There is no comparison between Reagan's straight talk and humor and Trump's use of division and vileness.
7. Non issue.
8. Non issue.
9. Not really an issue, many Presidents succeeded their opposite party.
10-11. Reagan was consistant, Trump has and is all over the board on those issues. Even to this day.
12. Reagan actually ran as a Conservative and was opposed by the moderates. He wasn't accused of not being a Conservative. Trump ran as a populist and was pretty vocal that he wasn't a Conserative. Moderates opposed Reagan. Many Conservatives opposed Trump.