Yeah, I guess you should put the remote in. I know of at least 2 different factory style remote mounts. Both are Merc. When they went with the stainless elbows, they came up with a mount that was stepped up because the bolts were shorter. The other type is flat and bolts to the top of cast stock elbows. Depending on your setup or how much clearance you have, you could make it so there is more room to spin and remove or install a larger filter. I like the quart size filter, like Fram ph13.
As long as you can mount the filter housing, and make sure there is no stress on the lines you should have no problems. Tie wrap the hoses together and try to secure them. I've had em sag and kink when motor warmed up. This is not good for the hoses. Try to keep them away from excessive heat. I burnd a P/s hose last summer, you should have seen that smoke cloud!

BBB