I don't have specific information about any of those guys, and I don't know that I've seen any of them post RM listings, but both Alfie/Alfred and Lee Australia do pass through Adonis regularly (and Alfie also dances at Spunk, I believe).
The general recommendation would be to (A) hit Evolve or the nude party when one or more of your priority guys are on the roster; (B) take your guy for a lapdance and © open the discussion regarding private meetups directly. You'll find that about 2/3 of the guys do take "privates" beyond the club but you should expect that most of the guys who work at Adonis are straight-identifying/heteroflexible. I've also had about a 50-50 response rate (even after they've given me their number with the expectation that I'd be contacting them).
That said, if you are a truly big spender, you will likely do better than me. I'm not cheap, but I'm no DaddyWarbucks.