A bit of decision-tree analysis might help you step away from the emotional aspects of the decision which lies ahead of you.
You have four options as I see it:
(A) keep the Vado SL and ride it as-is,
(B) modify the Vado SL such as @Avg_Joe suggests,
(C) buy a Creo SL, sell the Vado SL,
or (D)...