OP explicitly stated that he moved his Bitcoin data directory because his laptop only had a 128Gig SSD and he didn't have room for the blockchain, so shifted everything to F: drive and into a folder called F:\Bitcoin Core.
If you're getting the "Purple" text in Armory, it sounds like it isn't able to connect to your Bitcoin Core using RPC properly. Did you try setting up a bitcoin.conf file in your Bitcoin Core datadir and adding in the following lines:
addnode=127.0.0.1
server=1
Personally, I'd recommend shutting Bitcoin Core down and letting Armory run it in the background... it just doesn't seem to work for me if I open Bitcoin Core and then start Armory.