I will be flying on Delta in August. I have no status on Delta, but do have "Gold" on Flying Blue. If choose to add the miles to my Delta account, can I still take advantage of the perks of Gold status just by showing my card? For example, do I have lounge access in ATL? Do I get priority boarding? I've read were some people check in on one program and then change to another just prior to boarding.Any information/insight is appreciated.