I have recently placed an order with Aero for a Cordovan FQHH Highwayman jacket complete with a black lining. I assumed the lining was going to be from alpaca wool, but Amanda (after a conversation over the phone today) from aero was under the impression i wanted a black "cotton drill linning". She has very kindly offered to send me some samples of both the black cotton drill and black alpaca. What do you guys think is the best choice of lining, should i go cotton drill or alpaca? I appreciate the thermal characteristics of the alpaca relative to cotton drill and apprciate the alpaca will make the jacket even more of a snug fit. Any thoughts?