To anyone with the Brenthaven Prostyle sleeve, will it fit the Surface Pro with Type Cover attached and have room for the power cable? Any room beyond those items for, say, my Arc mouse? I emailed their Customer Service, got an auto reply about a 24 hour prompt reply, and then yesterday and today came and went lol. The sleeves look great but I don't want to buy it if I can't carry everything Surface Pro related with me. Thanks in advance!