Latte panda alpha 864 questions

Hey recently found out about the latte panda alpha and looking for some answers to a few questions.

Can the alpha 864 completely replace my Pc? I mainly use my pc for word documents, internet and YouTube. Occasional downloads some games wow, heroes of the storm Skyrim couple others.

is there a max limit on the ssd? I was wanting to install windows on the built in 64gb and use some of the ssd for storage and then partition a section to run a hackintosh.

is the above possible? To dual boot either windows or Mac OS depending on what I need.