Phal with new leaf on mother and basal keiki are narrow (kinda) pics included

[SiohWenoeht]

Hello! I'm new to the forum but have had my phal for 2 years. It has been re potted and has a new root growth but I'm concerned about the new foliage. I've read that narrower new foliage can be a result of too little light. I've included pictures to help. Also, is there a reliable way to guess the true age of the plant? It had two spikes with 8 flowers each this last bloom and a single spike the year before that. I only ask because of the slow growing nature of orchids and that the foliage spread on this plant is already 18 inches. Thank you in advance!