Buy A Legacy!?

Hi, I have a 1986 subie GL, Its okay:(, but I'm looking to upgrade, I was wondering if the Legacy is any good? Any common problems or complications ?I'm realy fond of subarus so I dont want to settle for anything else (unless you an give me a reason to:)) I'm looking at a 1999 GT, Fully loaded:) ANY input would be helpful:) -THX

Gt's ahve a headgasket problem around 100k miles. Other than that, theyre pretty good.