When I first started this route 2 weeks ago, it took me about 50 minutes. I am already down to about 30-33, depending on traffic lights. So I am definitely getting better. I thought I was ready now for a new bike, but I am getting mixed signals. I know I can't do 90 RPM on my Mariner on gear 7, but I do know I could go faster at the next gear setting if there was one, albeit at a lower RPM.

I guess I will keep at this for another couple weeks and see how my level goes? I will watch ebay in the meantime and if I see a good deal then it will be an excuse to get a new bike

Thanks Jur for your input again!