I am not sure what your budget is but based on what you've listed in your post i.e PSR3000 + MAudio Controller + Fantom XR, would cost you about $3400. If you can spend a few hundred more you can get a Fantom X8 + PSR3000 combo (around $3800 or less if you really shop around!)

I will be upgrading from Fantom X6 to X8 in the next couple of weeks.