You can try the Linan & Chen (2009) entrepreneurial intention scale.
Liñán, F., & Chen, Y. W. (2009). Development and Cross‐Cultural application of a specific instrument to measure entrepreneurial intentions. Entrepreneurship theory and practice, 33(3), 593-617.
Thompson, E. (2009): Individual entrepreneurial intent: Construct clarification and development of an internationally reliable metric, in: Entrepreneurship Theory & Practice, Vol. 33(3), pp 669-694.
Thanks for your Suggestion, Literature indicates Ambidexterity is specific to Large Firms or at least for SME with substantial history the concept does not sites it but off-course your suggestion have great potential to explore . Please suggest some review paper on these concepts.