I really like the keyboard and trackpad of my MBA and don't very much like the stand alone wireless versions (has to do with wrist/hand/finger ergonomics). How much of a complete MacBook would I have to have to use just the KB and TP ? I'm guessing that they are hard wired into the guts of the unit, so at the very least, I would need a functioning unit - but if the screen was broken, I could connect it to an external display via a TB cable ? Could I connect it in some way to a Mac Mini and use the processing power of that ? Is this complete B******s ?