Advertising budgets...

So I'm trying to go more white hat these days (at least on page 9), and am trying to buy some banner space for some of my top cpa offers.

I have an opportunity to buy 125,000 impressions for $1,000. The website is the number one website in traffic for the keywords related to the offer I want to have advertised, and the offer is a very respectable household name.

If for a rule of thumb I will get a 3% CTR, then I should get 3,750 clicks. The money question would be... Is there an estimate in how many of those clicks will convert? My break even would be 37 leads so I would need to only convert 1% of estimated clicks.

Does anyone on here have a large advertising budget, can shoot me a few tips? $1,000 is just a bit much to "test the waters" so to speak, but if I'm going to do anything, I'm going to do it right and big.

Thanks in advance.

Xim

Okay, maybe a side question would be; Does anyone on here promote cpa offers via buying bannerspace?

I have 3% ctr is a little high to be honest, unless it has been that in the past is some really good spot I would not go by that..as far as conversion that is a little low if it is targeted

yeah definately dont do it unless its HIGHLY TARGETED TRAFFIC.

fo rizzle.