Need module development and some theme assitance

We are looking for a couple things to kick off a new company's website in the pet travel industry using 6.x code.

Theme:
Need our current theme cleaned up, it is based on the 'ability' theme and hacked to get the look and feel. And/or start from scratch to see the menus the way we want them.

Module:
Need a module that creates several things. These will all tie in one day to a reservation system.
1 newsletter subscription tied to this page (can hook Newsletter Module for the list is fine)
1 free account that sets more user data then drupal currently uses
2 payed-for accounts setting same info as above. One uniques feature here is the ability to create user accounts that increment's by one for each account plus a first letter designation depending on the membership type. Will also need to set the members user level. The Ubercart is very much in line with what we are looking at but it isn't supported in 6.x yet and we don't need all the other store parts (Yet). That said if ubercart can be implemented all the better.
Once done this module could be open sourced.

Once above Module works we will need some help with the user accounts for displaying this information plus the ability to get some type of reporting from it.

Methods of payment. this depends on costs. The company is on a revenue sharing model for those that help it get off the ground or stock options. I also work with several companies doing work in Drupal that sometimes need assistance. The company is current based out of Austin Texas for development work.