This is the Nishiki Linear after a few adjustments and with a set of cheap pedals (I only plan to use them until I get completely comfortable, then I want to switch back to the Shimano PD-M515 pedals). I took it out again today and have been working to find a better hand placement and overall balance. I had a much better result and am starting to feel like I might be able to work with this bike after all. I have a way to go before I feel 100% comfortable, but it no longer seems like it would be impossible. I will still consider getting a different bike, but for now I will keep working with this one.