Here’s an analysis of **Race 5** based on the provided form guide:

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### **Top Contenders**
1. **SPIRIT OF PEACE (No. 8)**  
   - **Last 6 Runs:** Strong recent form with a **5th place** finish and improving consistency.  
   - **Jockey:** Z Purton is a top jockey, adding significant advantage.  
   - **Draw:** Barrier 6 is favorable for a solid start.  
   - **Gear:** TT (Tongue tie) to assist breathing and performance.  
   - **Weight:** Middle-weighted at 128 lbs.  

2. **HAPPY PARK (No. 4)**  
   - **Last 6 Runs:** Includes a **win (1st)** and consistent top-4 finishes.  
   - **Jockey:** A Atzeni is experienced, and the pairing with trainer K W Lui is promising.  
   - **Draw:** Barrier 11 is wide, but with good speed, it can overcome this disadvantage.  
   - **Rating:** Stable at 57, showing good performance potential.  

3. **TALENTS SUPREMO (No. 12)**  
   - **Last 6 Runs:** Solid performances with a **2nd** and a **3rd place** recently.  
   - **Jockey:** K Teetan brings tactical experience.  
   - **Draw:** Barrier 9 is manageable for this lightweight horse.  
   - **Weight:** Lowest in the field at 117 lbs, which is an advantage over a longer distance.  

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### **Potential Upsets**
1. **LUCKY PLANET (No. 10)**  
   - **Last 6 Runs:** Includes a **win (1st)** but inconsistent recent form.  
   - **Draw:** Barrier 4 is excellent for positioning.  
   - **Gear:** B/TT (Blinkers and tongue tie) suggest focus and improved breathing.  

2. **ONE FOR ALL (No. 3)**  
   - **Last 6 Runs:** Includes a **win (1st)** and a 4th-place finish recently.  
   - **Draw:** Barrier 3 provides an inside track advantage.  
   - **Gear:** B/XB/TT (Blinkers, crossed noseband, and tongue tie) indicates gear adjustments for enhanced performance.  

3. **LAKESHORE HERO (No. 9)**  
   - **Last 6 Runs:** Competitive with a recent **3rd place.**  
   - **Draw:** Barrier 5 is well-positioned for a solid start.  
   - **Weight:** 125 lbs is manageable for this race.  

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### **Dark Horses**
1. **HAPPY SOUL (No. 5)**  
   - **Last 6 Runs:** Includes a **2nd place**, indicating potential to surprise.  
   - **Draw:** Barrier 8 is slightly wide but manageable.  
   - **Gear:** CP/TT (Cheekpieces and tongue tie) for focus and breathing support.  

2. **CIRCUIT DUFFY (No. 2)**  
   - **Last 6 Runs:** Includes a **win (1st)** but lacks recent race data for consistency.  
   - **Draw:** Barrier 1 offers the best inside track advantage.  

3. **ICONICAL (No. 6)**  
   - **Last 6 Runs:** Limited race data, but lightweight at 128 lbs and a favorable barrier 2 make it a potential contender.  

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### **Factors to Watch**
- **Barrier Positions:** Horses drawn closer to the rail (e.g., CIRCUIT DUFFY and ONE FOR ALL) have an early advantage.  
- **Jockeys:** Riders like Z Purton (SPIRIT OF PEACE) and A Atzeni (HAPPY PARK) are key influencers.  
- **Weight:** Lightweight horses like TALENTS SUPREMO and LAKESHORE HERO can perform well over longer distances.  

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### **Suggested Bets**
- **Win Bet:** SPIRIT OF PEACE (No. 8) for its strong jockey pairing and favorable draw.  
- **Each-Way Bet:** TALENTS SUPREMO (No. 12) for its lightweight advantage and consistent form.  
- **Value Bet:** ONE FOR ALL (No. 3) due to its good recent performances and favorable barrier.  

Let me know if you'd like more insights or adjustments! 🐎