I had a Sunshine Pleco (about 2 1/2 inches) about 15 months ago (about 2 months after I bought my fish tank). He was housed with a Leopard Sailfin Pleco, Golden Nugget Pleco, and Green Phanton Pleco. Sunshine was beautiful and had a lot of personality. She used to always stay out (never hidden) and would sometimes even swim about the tank. I never saw the others fight with her, and vice-versa. After about 1 month, I had come home one morning to find she had suddenly died. I wanted to replace her then, but couldn't find another young one as small as her, so I ended up getting a baby King Tiger Pleco. Eventually I added a Blue Panaque Pleco and a Zebra Pleco (yes... and L46) to the collective. I do miss my Sunshine, but I think I have more than enough Plecos (72 Gallon Tank).
Your Plecos are beautiful!!!!