Party $50 NL - Too Weak Preflop?

[ace_in_the_hole]

I was wondering if I should be pushing or calling the reraise to $10? or fold like i did. The reason i smooth called the inital raiser was to hopefully trap a weaker ace.

Party Poker No-Limit Hold'em, $ BB (10 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

UTG+2 ($85.05)
MP1 ($24.1)
Hero ($49.25)
MP3 ($70.38)
CO ($50)
Button ($48.4)
SB ($24.5)
BB ($61.01)
UTG ($49.1)
UTG+1 ($74.15)

Preflop: Hero is MP2 with K/images/graemlins/heart.gif, A/images/graemlins/spade.gif. SB posts a blind of $0.25.
UTG calls $0.50, <font color="#666666">1 fold</font>, <font color="#CC3333">UTG+2 raises to $2</font>, <font color="#666666">1 fold</font>, Hero calls $2, <font color="#666666">1 fold</font>, <font color="#CC3333">CO raises to $10</font>, <font color="#666666">3 folds</font>, UTG folds, UTG+2 folds, Hero folds.

Final Pot: $15.25

[kurto]

This is another one of those "I need a read" ones... with no info on the player and nothing invested in the pot... I can easily throw away an AK for a 10bb bet.

If this was a maniac who always raised this way with all sorts of junk... I might push.