I work on Macs for my job. I can tell you that you may be able to make your PC look like a Mac - sort of - but it ain't gonna run like a Mac! I went through this too, sometime ago and decided that the Mac look is just plain boring and if I can't afford, have a Mac then why bother? I'd rather trick out Windows anyway. Each OS has it's good points and bad points but I think you can make Windows look cooler. It's your machine, your choice.
