Craig, have a look through this thread:

Cholesterol newbie

Doreen breaks down the desirable range for all the variables in the second post and provides some information from the Eades about ratios and lowering LDL and raising HDL.

Your total number looks good
Your ratio of 5.1 is just above desireable (as in JUST above)
Your HDL is one point below desirable
your LDL is great!

Because you didnt have a baseline to compare these results to progress can't be guaged at this point - Do you plan to have more tests done in a few months?

Overall, you look good on the inside and the outside, IMHO.
Nat