If you are young, a heavy tripod like the 055 will not scare you, however, consider these additional facts:
- do you use the 90 deg finders, or only WLF and 45 deg one?
- do you use lenses longer than 150mm?
If the answer to these questions is no, then you might look for a lower and lighter tripod, as the C Hassy with mirror lifted up creates minimal vibrations and with lenses between 50-150mm is very well balanced.
I would always recommend a carbon fibre tripod - if you want to save some cash, look for one of the Gitzo basalt ones, these are almost as good as carbon and much cheaper.