I did purchase an ISM PR1 and an SMP TRK. The fitter at theLBS set up the handlebars to get the pressure off of the perineal area. Installed the PR1, recommended by the tech rep at IMS and took off on a 30 mile ride. Very little discomfort on the frontal area, but my sit area started getting sore after about 15 miles in the saddle. I will call IMS back on Monday as another option that was mentioned by the tech rep was to go to a shorter and wider seat. He thought that the seat used by most police bikers might also be a great option. Today I will try the SMT on the same ride I did yesterday.