I recently bought a frame and fork which also came with a set of tubular Mavic GEL 280 with vintage Campy Hubs. I want to maintained the Campy group set on the bike, which is actually only 20 yrs old. So, I am 229lbs. The wheels are a good quality Mavib GEL 280. But the spoke count is only 28 on each wheel. Is this safe for me to ride?