Thanks for the suggestions.
I haven't tried the Orbea, but am hesitant to go for something with 650 wheels as my DH and I typically share tubes, tires etc.. The 48 cm Cannondale was definitely too long of a reach. The shop that carries the Synapse and the Orbea did not offer to order either one for me to try....the shop with the Specialized Ruby ordered the 44 cm and said "We'll sell it eventually even if you don't buy it".
I don't know if the Cervelo you mentioned is available here- I'll check around.
2016 Specialized Ruby Comp disc - Ruby Expert ti 155
2010 Surly Long Haul Trucker - Jett 143