i am in need of a major valve adjustment what am i getting myself into, am i droppin my engine and removin cams for like 10hours, or is it not so bad. should be pretty easy on an 87. I'm not sure, i have decent mechanical skills. Ive been resoring and rebuilding a 69 cb750 for the last year so it cant be much for me. however this is a daily rider( yes throughtout cali winter). What do you think?