couple of multibarreling spots at mid/highstakes

[desire]

thanks a lot for replying with deeper analysis and especially that fast, I understand the idea behind hand 1 a lot better now.
Basically the only remaining interesting hand left is the 4th, I think c/r flop is very standard, and in order to not rep. only draws I should be following through on the turn and river because I believe he wouldn't slowplay anything on that drawy of a flop ? Or should I just be realising that Kx will never fold the turn after the bottom card pairs and makes his hand relatively stronger and trying to push him off that on the river is pretty suicidal ? So just c/f turn ?
Is my thought process in that matter too much ahead/behind and am I just leveling myself by doing stuff like that and should just try to bluff less in general ?

[Isura]

Yeah I'd check flop a lot with AJ. But I think betting turn is okay, if you plan on 3 barreling. Our range for bettign 2 streets is actually pretty strong in that spot, so I think you can profitably bluff the low end of your range on the river(surely you don't bet 2 streets with 45/AK too often)