I got past the "I don't want to dump any of my beer" stage pretty quick, and I'm much better for it. Sure, you could try to blend it, and you might even make a decent beer. But, wouldn't you rather brew 5 gallons of something you want to brew instead of trying to fix something that's broken? Otherwise you've just dedicated 2 brew days and batches to an iffy beer. Sounds like throwing good money after bad to me.
If you really want to try to "fix" that beer, I say dump the batch you have and rebrew a new version of the recipe that is closer to what you want. You'll get a lot more out of it in the end.