So...pulled trigger..on the Transonic 2.5 LE
2.3 vs. the 2.5 LE from Performance Bikes (both have Ultegra shifters and derailleurs + 105 cassette).
Transonic 2.3 $2440 MSRP
vs.
Transonic 2.5 LE $1,799 on sale at Performance
-2.3 has Ultegra brakes vs. Tektro on the 2.5 LE
-2.3 has Oval 720 crankset vs. Oval 520 on the 2.5 LE
-2.3 has Oval 527 wheelset vs. Oval 327 on the 2.5 LE
I will swap the wheelset with my RS81 and that have the Ultegra 11-32 cassette + Specialized Romin saddle.