5-5 FW deep stacks tricky situation

[aggie]

1 limper, bad player raises to 30, solid player ($1650) calls from cuttoff, i call from BB w/ 5-5 and limper calls. I cover everybody

4 players ($125)

Flop 4 [img]/images/graemlins/spade.gif[/img]5 [img]/images/graemlins/spade.gif[/img]8 [img]/images/graemlins/heart.gif[/img]

I lead for $100, fold, fold, solid player raises to $500. He has $1120 left.

Hero?

I don't have much of a read on solid player but he seems to play well (somewhere between taggish and laggish?)....He doesn't know much about me either but may consider me to be a maniac (i'm not sure). He definitely knows i'm aggressive.

The stack sizes are kind of weird here. Sorry if the answer is obvious but just wanted to get some opinions.