Possible Clues:

• Sorrel much loved by this Eliot gardener
• Is one feeling less 34 across, perhaps?
• Anaesthetic unit showing the best record
• Nobody keeps pigment for himself
• I
• I come first
• First of all, it concerns egoists
• The setter, to me, is indicated by the previous clue
• Chief - First Lieutenant - myself
• Most important; myself