new bars will give about any bike the desired position your looking at. find one that fit your legs without lowering, put on tome aftermarket bars and away you go.. almost any bike can be made to fit. the conny 14 will be big no matter what. the weight could be your issue. plus 180 HP is a big jump from your 35. be respectful of any bike goes farther than experience anyway. I learned to ride on a 955 Speed triple. Way too much for most people but i respected the power. even a 250 will be by a 18 wheeler in 5 seconds with a little pre planning. plus the highway slab is not where the fun is anyway.