HP Washing Question

Generally speaking it depends on what class you're going to play and how you're going to play it.

Are you interested in bossing at a lower LVL range (150ish), or are you just playing for fun and to find friends?
Other than that putting APs into HP ahead of time just means you'll have more HP, I don't really see any difference from saving it to later on put it into HP.

Mainly people save up APs when they know they don't have enough to wash every AP, so in case they will increase Base INT just to gain a bit more MP (So that he can later on wash away all the APs he put into HP)

 

With the extra MP from base int you'd be good to go for that early HP washing. Though it seems like a no HP/attention required Zakum service has popped up recently so it might not be 100% needed if that's your goal. With 2 bishops and a bucc in Zakum you can simply die and they'll be able to resurrect you 4 times, which isn't so bad considering it takes 10 minutes of sitting dead before you poof back to town. You can just die and they'll chain res you until Zakum is dead.