Hello to all, first-time poster, long-time lurker. I have a bastianii approximately 6 yr. old, very healthy with 2 mature basal keikis. Last year I removed its first keiki from a spike, and it is doing well. It currently has 4 spikes with 4 keikis. Keikis are common for this species, but which is the preferred treatment--remove, or leave them on?