[Danenania]

For hand 1, is the high limit "standard" to checkraise the turn with an Ace in SB's position? It makes some sense that it would be since he should expect you to always follow through after your flop raise. If that's the case then I like your play as he will most often be representing the Ace and seldom have it.

I'm not sure about your plan to fire again on the river if called. What hands do you think call the turn but fold river? Perhaps broadway gutters? The odds aren't really there for him to call with those on turn though maybe he believes his pair outs are sometimes good. In any case if a K or T hits I don't think you should bluff.