I started an anavar only thread and it pissed people off, and I realise now why.
Firstly, there really are about a million threads about var only. You can use the search function on the site, although in my experience it works a little better just to use google and add the words T-Nation. So for example "anavar only cycle T-Nation" will bring up about a million hits.
Secondly, an anavar only cycle sucks balls. This became very apparent when I researched a little more. I too thought that a var only cycle sounded awesome; a few more pounds of muscle, awesome strength gains, hardening effect... what's not to like?
Well, as it turns out, the whole "anavar is mild" argument is a pile of pish. Anavar will shut you down just the same as any other steroid, so you are still taking a risk with your hormones. Also, the idea that it is safer because it is an oral steroid is wrong too. If you are going to take a risk with your health then why do it for a few measly lbs? Better off just running a (relatively) low dose test only cycle. It'll do what you think the var is going to and then some. Cheaper too.
As for the "athletic lean look" idea you've had, nothing wrong with that, however that is much more a function of your DIET than anything else.
Now, I haven't run a cycle yet, so there is absolutely no advice I can give you as to what to use, but everything I've told you so far is the response I got from asking about a var only cycle. I hope it's of some use and you will reconsider var only. You'll just have to trust that the info I've given you was given to me by people MUCH more knowledgeable.
And seriously, don't take it so personally when someone questions you on an internet forum. They're just words on a screen. I haven't posted here for very long but Bonez gave me some VERY useful advice once I'd taken a bit more time to do some research, and I'm sure you'll get the same treatment once you've learned a little more.
In short: var only sucks, rethink you cycle, research a bit more and come back for advice once you know a bit more about it. That's what I did and I'm glad I did.
Hope that helps...