Looks like you did a pretty good job on the painting, although it's not my style personally, you clearly took your time and did it right. I would do the Polka Pickle aka 2.5XT-R, as you have no restriction on the intercooler, and it's roughly the same price as the 480XT. It's ball bearing, which means quicker spool too. I was looking at the 20G-XT recently but will be getting the 2.5XT-R instead. It will flow a little more, spool quicker, and is big enough for my end goals. You'll have to scale back any one of these 3 turbos on the stock internals, btw.