Asynchronous Multiple F5 Management with Powershell and iControl

The project I'm working on requires managing multiple F5's asynchronously. The problem I'm running into is that Initialize-F5.iControl overwrites the same data everytime it's called. I can't have an array of initialized and retrieved iControl instances. I can do it manually with New-Object, but then I loose the ability to use the built in cmdlets because Initialize-F5.iControl was never called. How do you instantiate multiple iControl instances and still be able to use the cmdlets included with the snapin?