I would RUN (not walk) away from Diesel Logic, Injectors Direct, Pensacola Diesel. I have sold a few of the Industrial Injection reman pumps and they've been decent. Bosch also does offer a reman themselves which is a pretty darn good pump.
^This. While I personally won't say it, I know myself and the other vendors greatly appreciate the business. Supporting this page is not free and I know I personally am not a supporting vendor for the monetary aspect. I personally learned A TON from this page and I want to help keep it going for those who join.
I am also a site sponsor to try and ensure people don't get screwed over or sold a crap package of parts that won't meet their goals. Old school? Sure, but god it's nice when a customer gets a matched set of parts and it meets their goals.