Hand against Gigabet

[gh9801]

From last night's PP 30+3 MTT

***** Hand History for Game 2086683011 *****
NL Hold'em Trny:12421584 Level:5 Blinds (50/100) - Sunday, May 22, 03:38:12 EDT 2005
Table Multi-Table(342047) Table #18 (Real Money)
Seat 5 is the button
Total number of players : 10
Seat 1: Doughboz ( $1218 )
Seat 2: dirtychum ( $1975 )
Seat 6: Dave322910 ( $2739 )
Seat 7: gh9802 ( $1630 )
Seat 9: Evenkeal ( $3195 )
Seat 10: ChefBull ( $510 )
Seat 8: iBark_U_Meow ( $1265 )
Seat 3: OnlineFool ( $3013 )
Seat 4: rustyrivers ( $2355 )
Seat 5: gangsta98 ( $2475 )
Trny:12421584 Level:5
Blinds (50/100)
** Dealing down cards **
Dealt to gh9802 [ Kh 3h ]
iBark_U_Meow folds.
Evenkeal raises [225].
ChefBull folds.
Doughboz folds.
dirtychum folds.
OnlineFool folds.
rustyrivers folds.
gangsta98 folds.
Dave322910 folds.
gh9802 raises [500].
Evenkeal calls [375].
** Dealing Flop ** [ 7h, 7c, Jd ]
gh9802 checks.
Evenkeal checks.
** Dealing Turn ** [ Qc ]
gh9802 bets [300].
Evenkeal folds.
gh9802 does not show cards.
gh9802 wins 1550 chips

Preflop thinking: Blinds 50/100. Giga raises from UTG+1 to 225. Enough with this [censored], his range is probably from 74s to AA, and he definitely sees me as TAG. I'm tired of that douche raising every other hand. At this point I decide I'm going to outplay Giga out of position and post this hand on 2+2 if I am victorious. I reraise ~3xBB to 600. Giga calls.

Flop: 77Jr. Ok, if that luckbox was raising with 74s then I'm [censored]. But I'll continue playing my hand like AA so I check, making it seem like I'm "trapping". If Giga bets, I plan to call and lead the turn, because isn't that Gigabet's favorite betting pattern? That would have been my tribute to Giga. Anyways Gigabet checks behind, avoiding my "sneaky trap".

Turn: Pot is like 1250. I decide to bet a ridiculous small amount to make it seem like I have a monster and I'm milking him. I bet 300. Giga folds. My friend IMs me telling me I am the master. I am the master

So. The question is, is it +EV to risk most of my chips just to outplay Giga and post it on 2+2?