New
#11
I think you'll be fine! At worst, you'll find that you have to put your old hard drive back into the laptop if the SSD isn't working out for some reason. The alignment thing is why I recommended a clean Windows install, by the way, which is how I've always done it when installing an SSD. I've never done a straight clone migration just because I like that clean slate start and that way I know I am maximizing the performance gain from the SSD. I've done, let's see, an SSD Windows 7 install on an old Intel hard drive, SSD Windows 7 install with GPT formatting on a brand new Samsung SSD, two OS X Lion installs on Samsung SSDs and an Ubuntu install on that same old Intel SSD. Typically, I treat SSDs just like any other hard drive but it is important afterwards to run the software that came with the SSDs to optimize it for best performance and make sure SSD-specific stuff like TRIM is on and functioning.
I'd say dive in and report back if you have issues. Good luck.