Recommend contacting the FAA FSDO nearest to the region you intend to fly (info on website or in an AF/D).
You will not find it too difficult - even if writtens and a flight test required. You need to do the single and multi on sep flight tests......unless you are really lucky and can perform half the test with one shut down
Shame we cannot swap - I am doing the opposite here in Oz and finding clear cut answers a bit tough to come by.......
If it is in N Cal, drop me a pm.