Am I trying to do too much here?

[skierdude1000]

[STT] $2 NL 3955939-45 Holdem No Limit 100/200
[Jul 23 19:32:22] : Hand Start.
[Jul 23 19:32:22] : Seat 2 : redwizard has $3,760
[Jul 23 19:32:22] : Seat 4 : Diese has $3,560
[Jul 23 19:32:22] : Seat 6 : ajpainting has $10,680
[Jul 23 19:32:22] : ajpainting is the dealer.
[Jul 23 19:32:22] : redwizard posted big blind.
[Jul 23 19:32:22] : Game [45] started with 3 players.
[Jul 23 19:32:22] : Dealing Hole Cards.
[Jul 23 19:32:22] : Seat 4 : Diese has Kd 7h
[Jul 23 19:32:26] : Diese called 200 and raised 400
[Jul 23 19:32:28] : ajpainting called 600
[Jul 23 19:32:28] : KeithB : gg all
[Jul 23 19:32:29] : redwizard folded.
[Jul 23 19:32:30] : Dealing flop.
[Jul 23 19:32:30] : Board cards [9s Jh 8h]
[Jul 23 19:32:30] : Stakes: 100/200 Current level: 4 Next level in: 5 min.
[Jul 23 19:32:10] : Diese bet 400
[Jul 23 19:32:10] : ajpainting called 400 and raised 400
[Jul 23 19:32:16] : Diese folded.
[Jul 23 19:32:17] : ajpainting wins 2,200 as the last player standing
[Jul 23 19:32:19] : Hand is over.
[Jul 23 19:32:19] : Stakes: 100/200 Current level: 4 Next level in: 5 min.


I figured I'd take a shot at blinds, but the guy to my left is a pretty agressice calling/raising fish, so that may have been a bad idea.

Is my flop bet ok?