Congratz on 50.
Im on a 6 gap and thats bad enough

Loads of sp though.
If i were you, stay outta the caves till at least 57, 60 if possible.
I took one of my friends in there the other day as he just hit 50. We got to the nachals before he got raped.
There was a giant in the hallway going into yachas and he kinda got pwnzored