You have the correct idea. I try to take two new rifles on every Safari and most other significant hunts>
On my first safari, I took a matched pair of vintage FN Browning rifles from the 1960's. The PG gun was a Medallion Grade in 308 with a vintage Balvar 2.5-8x optic. The DG gun was a Safari Grade in 375HH with a Z6i Swarovski.
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My most recent safari was last year and I took a nice short light weight Carbon-Titanium Fierce CT Edge in 7mm/08 topped with a FFP 1-8x LPVO. My DG rifle was a P14 Enfield ER Shaw Custom in 375HH wearing a Kahles K16i that I used to bag a nice Cape Buff. No good pics of them in hand at the moment so here are a few more of the Brownings.
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For my most recent hunt my son and I bagged a pair of Texas Nilgai using our 338wm rifles. His a lefty custom Mauser with a Shaw bbl and mine a Sako 85. Both scored one shot kills at modest ranges of 237y and 155y. Here is a shot of both rifles with the one my son smoked at 237y with one shot.
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