Nice job so far. If you need an alignment bar there's a vendor on ebay that makes a nice set of bushings for a reasonable price. I bought the Dutchman setup and now wish I'd gone with the ebay...same quality but much cheaper.
Thanks 451 cuda. I made my own at work on the lathe. I don't know if they'll work great or not. I'm going to try. I drilled the centre hole only .002" larger than the shaft. I hope it slides in free enough.