Make changes in classic ASP / VB6 website

We have a website written in classic ASP / Visual Basic 6, that was working for about 7 years, but now requires some changes - from visual, like embed chart, to functional - like enable SSL, add features to pages. We would prefer to not rewrite this website in ASP.NET, although it's possible to have particular elements written in ASP.NET / C# if results could be embedded in classic website page or work separately. Please specify your daily rate. The initial task may take around 2 weeks, but then we'll have more separate tasks for that website, hence daily rate is more preferable. Also, please describe your experience with ASP / VB6.