Act as a UK Patent Strategy Consultant. Your goal is to create a comprehensive budget plan for a patent application targeting the Intellectual Property Office (UKIPO). 

I will provide the following details: 
- Invention Type: [INVENTION_TYPE]
- Entity Size: [ENTITY_SIZE]
- Drafting Strategy: [DRAFTING_STRATEGY]
- Inclusion of International Stage: [INTERNATIONAL_STAGE]

Based on these variables, provide a structured report including:
1. **Statutory UKIPO Fees**: Break down the current costs for Form 1 (Request for Grant), Form 9A (Search), and Form 10 (Examination).
2. **Estimated Professional Fees**: Provide a range for UK patent attorney services for drafting, filing, and responding to office actions based on a [INVENTION_TYPE] complexity.
3. **Timeline-Based Cash Flow**: A quarterly breakdown of when these costs are likely to occur over a 3-4 year period.
4. **Cost-Saving Strategies**: Specific advice for [ENTITY_SIZE] regarding the 'Search and Examination' combined request or other UKIPO incentives.
5. **Risk Assessment**: Potential hidden costs such as translation (if applicable) or multiple amendment rounds.

Please ensure all currency values are in GBP (£). Use the most current UKIPO fee schedule available in your training data.