Two hour run/ walk through the fields and forest

I took my family (wife and 11 month old daughter) and my newly restored Blazer for a 2 hour walk today: nice forest trials with some mud. Overall we walked for 2,5 hours with only 2 batteries: 1 x 3.900 mAh and 1 x 3.000 mAh.
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The Blazer is definitely no shelf queen and also not original:
Suspension:
1. Bruiser leaf springs 2. Kyosho red shocks (Optima, changed to two sealing rings) - new front shock stay
Drivetrain:
1. Le Mans 360 PT motor 2. Crazy Crawler 1.9 tyres on Hilux rims (wider foam inserts), 6 mm wider wheelbase on front axle 3. new universal joints
Steering:
1. Bruiser knuckles 2. moved the connecting steering linkages behind the axle to avoid a negative Ackermann effect 3. 2 ball bearings on front steering arm 4. 2 ball bearings on servo-saver
Others:
1. Front Lights and rear LEDs 2. in addition front search lights 3. run it with 8,4 V, 4. body painted with gunmetal, steering wheel not original
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Overall this car makes a lot of fun. It is definitely no Crawler and also no Trialer (too heavy, suspension too stiff), but it is perfect for mud and light trials