Python Script Consolidation

This initial project, part of a larger one I have for the right developer, is a simple task for an experienced Python programmer I need completed w/in 3 days of bid acceptance. There are 2 separate scripts I need consolidated into 1 so that the variables & expected results are combined into a consistent process flow including some minor modifications to include: 1) Incorporate the weighted random number generator concept of 4 categorical variables each having a discrete probability, (ranged: 0.01 - 0.99) but all must total up to 1.00. 2) Based on item #1 above, the script must iterate through a user defineable # of trials (100 - 1,000,000) & calculate statistics for each trial run as well as the grand total for the entire run. 3) The summary statistics are to be output to screen as well as detailed to SQLite (comes w/Python 2.7) table for historical logging with a date-time stamp record structure of the following: DateTime, Trial_ID, CatAQty, CatBQty, CatCQty, CatDQty, NumWins, NumLoss, P&L 4) The script developer is to utilize standard Python 2.7 or Numpy/Scipy data structures for efficient calculation & scalability of an array to the capacity noted in item #2. I've attached the two open sourced scripts for your review and scoping questions: * [login to view URL] - simple weighted random number generator * [login to view URL] - a simulated trading of stocks using if..elif logic to generate overall summary statistics I will need this basic project completed w/in 3 days upon acceptance of the bid terms. Thank you.