HX35 is a good match. IMHO anything bigger is pointless. Mine has the stock wg setting and will make a solid 19-20 lb. That's enough to match well with the bull moose pump and makes good power. I also have studs, decked pistons and ceramic coating. I would be hesitant to run the HX35 on a stock motor unless you dropped it down to 10-15psi. Not sure what it would do then, might actually work pretty well. Depend too on hat the goal is - I want reliable towing power, but it seems like a lot of folks are playing the horsepower/boost ***** size game and all they care about is big numbers.....
I don't have a remote mount, I have a custom fabed turbo setup similiar to the original banks design with the uppipe on the drivers side and down pipe on passenger. I also have the turbo somewhat higher and further forward than a standard aftermarket setup, and have a customized intake. I think that there would be clearance issues with a HX35 or larger turbo on the standard mount simply because the compressor side is so much bigger than the T3/TE06.