if you do some more research i think you'll find the classic (if you like p90s) is considered a great axe. i've had one since about 2005 and love it. the feel and the sound are top notch. the 61 re-issue feels and plays really well too. but big difference b/w the two. the classic has a thicker neck, the 61 re-issue is pretty thin. the feel of those guitars is very different because of that, and the fact that the 61 re-issue's neck joins the body at a different fret. but everytime i've picked up a 61 RI to mess with it i've fallen very deeply in love (or is it lust??). standards are nice too. you'll have to play a bunch first. have fun!
ps- there has been a few times where i've considered swapping my les paul studio for an SG standard.