I just installed a West Coast 10 inch LU with a 3500 stall when I went to the PT67. Very impressed, spool is great. Great street manners, I don't notice the higher stall with normal driving. You can't go wrong for $400.
I have one too. 3200 stall no problems yet. I paid an extra 200 for the hardend stator for the t-brake. I think it came to $600 for a 10" shipped to my door.
based on the picture on ebay,the converter doesnt look too bad.there not using the conventional 440 shell which is a plus.is this a new company?if it is and they provide a good product then we wish them the best of luck.anyone have a web address for them?