Ok so I have been looking into two turbos. What do ya'll think about a smaller hx30 over a hx50. It would have to have an external wastegate. However, I think it would spool great. I tow alot of stuff with the truck. I am also considering using the stock 35 over a 50 or s400. Any ideas would be great. Also anyone who has built these setups before feel free to way in on any tricks or tips I should know about.