Require a good 'Options' extension for 2.0.3.1

I need a good quality extension that will do ALL of the following with product options for OC 2.0.3.1:

- Allow me to set a default selection for each option (instead of 'Please Select' or nothing being shown);
- Change the product price immediately and smoothly when an option is selected that causes a price change;
- Allow me to put a button/link beside the option name so that I can put an explanation of the option in a popup (that supports HTML)
- Allows customer to choose a quantity of a specific option.

Must be responsive and high quality.

Does anyone have an extension that performs all of these functions? If this is a custom job, PM me with a price.

I am surprised I couldn't find a general Option extension that made these improvements.

Let me know ASAP. Thanks.

My "Default Product Options" Mod will do defaults. I am also working on merging this as a submodule into Uber Options (See below)

My Uber Options system Price Tools submodule offers a variety of features including Automatic Price update when an option is selected.
There is also a submodule for Image tools that offers option information which currently adds the option information under the main image. I suppose having a link with a popup could also be a feature.

I had a Multiple Option Qty mod for 1.5.x that I am currently working on integrating as a new submodule into my Uber Options system.

Thanks Qphoria. Unfortunately I need this now; but if you work all this into an ultimate options module then you would no doubt have the best module around. I found them all individually by different developers but no doubt there would be conflicts trying to use them all together.

I'm really getting a firm understanding of the OC business model lately, as every single little feature - even the most basic thing - requires an extension purchase. And then sub-areas of an OC sub area require more extensions. Simple things like SEO friendly URLs for your whole site. Or putting pages in the top menu bar where they belong. Or these option features that should be standard issue with OC. Really adds up.

Anyway back the options...Does your price extension work fine with your default options extension? Any way to get all 4 option features implemented at this current time without conflicts?

Thanks again. Appreciate your input.

Yes price update and default option work together at this time.
The rest is still very early in development