80 total perks that require 3 points to max (or 10 in game levels) = 2400
IE: You jump 10 in game levels for ever experience bar fill and receive 1 ego point for that
4 Powers requiring 5 points each to max =200
Total = 2600
Totals
Pursuits = 1200
Weapons = 988
Perks/Powers = 2600
Total = 4788
... And that leaves you with a little bit of fun and grinding left before hitting max level.
Thanks to 'Arkfalls' where I snagged most of this info from (find a link to their page below) but they included vehicles which DO NOT give you any XP upon leveling. Either way, seeing this made me feel justified in being a completionist and wanting to do all the pursuits now. lol