This stuff can make your head swim!
Someone confirmed that Mandi at Oasis was the Mandi who was at RBS, and whom I did visit several times.
At least IMO, the Mandi from RBS could not be described as muscular, rather as svelte and curvy (nice hourglass), a bit taller than the Lisa described here, and heavily enhanced on top (Ds), which is much different from Bs/Cs