That sounds like just the ticket. Thanks.I use the RRS TA-3 Leveling base with lever clamp, with Outdoorsmans tall tripod adapter and stud for Swarovski 15x56, with a tiny arca swiss plate attached to the bottom of the outdoorsmans tall tripod adapter (there's a threaded hole on the bottom). Clips right into the RRS leveling base or any other Arca swiss compatible ballhead or leveling base. Best solution out there IMO.
You can also send your EL Range binos in to Outdoorsmans and they will install a stud for you. Really slick solution.If there is no mounting stud then you can use the Swaro universal plate. I use one with an EL Range and have an arca swiss plate on the bottom in order to mount to my tripod head.