sleepykid

i have a 27" WEGA and would like to have the picture corrected. there are a few slight geometry problems where lines are straight and the upper portion of the screen seems to be slightly brighter than the bottom. also there is a thin blue line on the very very left edge of the screen.

i assume that these picture problems can be corrected by a technician. what i would like some advice on is who i should get to do this. there is not an sony factory store around here, but there are a few small shops that repair TVs in the area. also, if i do get someone to service the TV, is there anything else i should have them adjust while they are at it?

thanks.