Intel Core i7-3770K, MSI GeForce GTX 670, Corsair Obsidian Series 800D - System Build - PCPartPicker Canada
I am also replacing my Sager gaming laptop this week, so I know what its like. That is what close to what I ended up getting minus one 240gb drive and a gtx 670. Just get a 120gb of the ssd and a storage 2tb black or similar drive. All you would need then is a decent monitor keyboard mouse and speakers. Hope that gets you started