So I'll be doing my Cam change Friday on my 05 electra glide. Here is what I am going in with. Andrews cam conversion kit, Andrews 21N cams. Andrews e-z install push rods.(cutting out the old ones) Comp Cam V thunder 850-1 lifters and new B-148 casing bearings. I have k&N air filter, Hard Krome open exhaust and the carb has already been re-jetted. I have all the proper tools layed out, bearing puller and installer, oil pump alignment pins torque wrench,cutters and assembly lube. I hope this goes well. Any problems with installing the lifters from the bottom,within the cam chest since I'll have it gutted?