Hi, I checked Canada Black Friday for a sale on 13" rmpb and there is only one on sale for i5, 128GB ssd and 8GB ram at best buy or futureshop for $1250. is it a good deal? or is it possible could get a better deal during the x-mas season... even with a i7? Also how do people deal with an external drive attach to the macbook pro?... is it a pain in the butt? ... that it not worth it and prefer the bigger ssd?