I have way to many clubs... what don't I need???

2lh
3
4
5
6
7
8
9
pw
sw
lw
putter
3w
5w
7w
driver
Chipper
extra putter
Lovett wedge

Here is the problem.

I can't decide what putter to keep so I know I have to get rid of one. The chipper was something I got when I first started so i'm pulling that from the bag as well. Selling the lovett because it sucks So that brings me down from 19 to 16. I still need to drop two clubs.

I was thinking of getting rid of the 5 wood and 7 wood. but everyone is telling me to get rid of the driver and the 7 or the driver and the 2HL (ping 2 high launch iron)

Another question I had was... How much would someone have to choke down on a 3 wood to make it go the same distance as a 5 wood? Or does it not work like that?

thanks