i am currenty riding a fuji team with 105 shifters, front derail., ultegra rear, cane creek brakes, and FSA compact crank and BB. I was wondering about upgrading to 105 triple or ultegra. Price does play a role in my purchase. i have been looking for a 105 triple conversion upgrade with the triple shifter crank and front derail. but cant find one. What should i go with 105 or ultegra. what are the pros and cons? I don't race but my 6'2" 225 butt would like to climb a mountian one day. I ride about 3 to 4 times a week.