$Freeroll NLHE MTT: Solid tournament strat?

[cAPSLOCK]

The game is a live freeroll. This is the last hand before the second break. (Middle to end stage) The TD has put 5k in pre flop as a "splash pot". The next hand the blind will be 1k/2k leaving me with 2m or so.

Two questions.

1. Considering I have a fairly accrurate read by my action that this pot will be limp called by (nearly) all the table should I have opted to fold or push instead of calling.

2. Is my flop action correct in a tournament setting?

I know this is unusual due to the nature of the tournament especially this being a "splash pot".

$500/$1000 No Limit Hold'em Tournament - 7 players - View hand 2240360
DeucesCracked Poker Videos Hand History Converter

BTN: $12500.00
SB: $25500.00
BB: $4800.00
UTG: $9600.00
UTG+1: $9900.00
MP: $29400.00
Hero (CO): $6400.00

Pre Flop: ($6500.00) Hero is CO with K ♣ 4 ♣
UTG calls $1000, UTG+1 calls $1000, MP calls $1000, Hero calls $1000, BTN calls $1000, 1 fold, BB checks

Flop: ($11500.00) A ♣ 6 ♣ T ♥ (6 players)
BB checks, UTG checks, UTG+1 checks, MP checks, Hero bets $5400

 

[Poker Orifice]

Fold pre.
As played, on flop gii (never folding).

 

[cAPSLOCK]

Thanks. So you think fold pre and look for one of the next 5 hands to get it all in? Under most circumstances I wouldn't even consider a call, but I thought it was nearly certain I'd get away with limping pre. And my plan was to shove the right boards. If it wasn't shoveworthy post flop I figured going into the next level with 2.5bb wasn't effectively too different than 3bb.

This is why I found this hand interesting enough to me to post.