200NL 3-bet light - continue the line + stack off on flop?

[Maddie84]

UTG is 26/22 over ~1800 hands normally resteal from blinds as he can raise light.

BTN is 40/5 over ~ 100 hands
SB is new player but 56/11 over ~ 30 hands


Prima Poker skin
No Limit Holdem Ring game
Blinds: $1/$2
6 players
Converter

Stack sizes:
UTG: $718.38
UTG+1: $192.00
CO: $181.00
Button: $144.98
SB: $112.95
Maddie84: $195.00

Pre-flop: (6 players) Maddie84 is BB with 6[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/spade.gif[/img]
<font color="#cc0000">UTG raises to $8</font>, 2 folds, Button calls, SB calls, <font color="#cc0000">Maddie84 raises to $36</font>, UTG folds, Button calls, SB calls.

Flop: 8[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/club.gif[/img] ($120, 3 players)
<font color="#cc0000">SB is all-in $75.95</font>, <font color="#cc0000">Maddie84 ?????</font>


do we like the move from the BB in the first place?
UTG pretty much instafolded. surprised at BTN and SB calling ~25% of their stacks preflop.

do we now shove/call or fold?