I am thinking that the solution is to start fresh by removing all three before they become a problem for all the other plants and ideas that I have.
And this statement my friend, sums up exactly why I commented about you as I did. Few have the foresight to realize it is much easier to deal with many problem plants before they spin out of control creating an even bigger problem than they already do. The "one more won't make a difference" mindset takes a toll on us all.
Conifers aren't for everyone, that's for sure.
May I please have a link to where your photos are posted and will you also please tell me what county you garden in. Then give me an idea of what size tree you are looking for as well as what function you want it to perform. As far as arranging anything or making your property look nice, count me out. I have no design sense.
Weather is great. Up into the 60's so I've been out in the greenhouse on and off this morning re-potting and watering. There is some life out there even after so many visits from Mr. Mouse and all his kinfolk. Does look as if it's going to rain so I'd like to get over to the north side of the house for a little bit to start spring cleaning in that area. I always leave it to last because it frustrates me. You don't by any chance know where I could buy a few bareroot or small Photinia melanocarpa (synonymous with Aronia melanocarpa) do you? I really want to stick a few on the north side of my house by a down spout.