My character has both the whirlwind feat and Weapon Trick: Polearm and I was wondering about the following synergies.
1. Can I use Whirlwind plus Close Sweep to make normal attacks on all enemies at reach, and make trip attacks on enemies at close range?
2. Can I make attacks of opportunity at close range with trip attacks using Close Sweep, i.e. do you threaten with Close Sweep?
3. While using whirlwind, can I make attacks on all enemies at reach, then use Haft Bash to also attack all close enemies with the haft?
4. Can I use whirlwind to attack all enemies with reach except one, then use Quick Brace at my full BAB in place of my last attack to ready an action to receive a charge?
5. If the answer to number 4 is yes, could I add a bit more cheese and do this in place of an attack on someone who I wouldn't normally attack?
Thanks in advance for any insights!