I just woke up, so there is a very good chance that I fucked some of this shit up. But I tried nonetheless... Anyways, very nice thread muzz. Nice work. It's in white below.

1.1 AA - 6 combos - 28.5%
1.2 KK - 1 combo - 4.7%
1.3 QQ - 6 combos - 28.5%
1.4 AKs - 2 combos - 9.5%
1.5 AKo - 6 combos - 28.5%

2.1 two pair - 9 combos - 42.6%
2.2 a higher set - 6 combos - 28.6%
2.3 a gutshot - 6 combos - 28.6%

3.1 How many hands are in his range? 70 combos
3.2 What % of his range are we ahead on flop? All but sets (6 of 70 combos), so 91.4%
3.3 Villain raises the flop to 20bbs, what should we do if we know he would only raise FD's and sets? There are 6 set combos (33/99) and 3 flush draw combos (QdJd, JdTd, Td9d) so we are ahead here only 33% of the time. Since we have little equity when behind, and he has ~36%+ equity when he's behind we should let this go. THe main "problem" here is us having the Ad, which effectively takes out numerous FD combos that our villain could have.