I suspect that this will be just like 2000, with a RINO in the White House and "Republicans" nominally in control of the Senate. At best, conservatives will be facing a RINO/Crat majority. However much better such an outcome is than the alternative, it will be very difficult to get anything substantive done and conservatives will get the blame.
I wish I could see something different, but I don't expect much with Romney "reaching across the aisle."