I'm picking up a new Everride Hornet tomorrow. It's been sitting in a crate for 2 years. First thing I plan to do it change the oil. The owners manual shows many different ranges. Also shows the ranges for the lower-end brigg ELS engine. The briggs shows you can use synthetic 10W-30 across the entire operating temp range. The Kaw doesn't show that. Just wondering what you guys run in your mid-sized Kaw engines. Based upon the chart I'm thinking of running SAE30 OR running 10W-30/10W-40 Sythetic even though it doesn't show sythentic on the chart. I'll use fossil oil this time and switch to syn. around 50 hours. Also planning on chaning the hyrdo oil. I assume it's OK to go right to syn. for the hydro since may mfr. uses syn. from factory. What do you guys think?