So I just added a 110 mm stem - using the same angle (+16 degrees) as my 100, this equates to an 8 mm additional reach and 6mm increase in height. So far, it seems a lot more comfortable. I was tempted to try the 120mm stem but feel if the 110 is comfortable, I'll stay with that. Overall - this saved me several hundred dollars in getting a new frame plus a bike fitting.