Can my exhaust be fixed?

When I bought my engine they gave me the exhaust with it. The problem is that instead of taking the bolts off the headers they just cut off the pipes after the headers. The also welded off the H pipe on one side.
It kind of sucks, but the pipe is good and not rusted through.
How easily can this exhaust be fixed? Could extra pipe be welded on to connect to the the headers? Or would I just be better odd with new exhaust??

Thanks!

checker sells adapters that would slip over the exhaust to connect it to the headers. like if your exhaust is 2 1/2 od get a double female connector that is 2 1/2 id and just slip them on and weld them. could u get a pic of the h pipe so we know what you have to work with?