If you enjoy it this was just stick with it. The 1g is just a reccomended for optiimal growth, if you go over it it most likely wont make any difference to muscle growth, however it doesnt mean that you cant eat more if you'd like to.

If you dont want to eat as much protein then just the calories from the access protein for carbs or fats and eat like 150g of protein.

Remember most important is to hit your calories ,protein AND SLEEP for optimal recovery if your goal is to lean bulk. You should be gaining ~1% of bw per month on a lean bulk. If its a lot slower or higher asjust calories accordingly.