Recommend a compatible audio interface (2 in 4 out)

HI,

I’m looking to do the the same if it’s possible. I use a mixture of Midi and Audio and run Cubase 6.5 on an I Mac for live! I could potentially reduce the audio tracks down to 2-3 stereo tracks and I’m in the process of converting the midi to trigger external instruments(so no vst instruments). I use a limited amount of audio processing i.e. a global compression and some delay and reverb. At the moment I have built a single project with all the songs contained within! Loading individual protects between tracks is really time consuming and spoils the flow of our performance.
So my question is, is the I pad loaded with Cubasis powerful enough to do the job and what interface would give me a midi out and a stereo Audio out? An audio and Midi in would be really useful but not essential. Can any one help?

Richard

having read a few of the earlier post it seems that Cubasis doesn’t have a tempo track so I would have to load each song as I go.