Good to see you posting again Allen, haven't seen much of you for a while.

My ideal battery to choose rifles from for going on Safari would be:

500 NE Double
450-400 double QD scoped 1-4
9,3x74R double QD scoped 1.5-6

416 Rigby Bolt QD scoped with 1.5-6 power (or there abouts)
375 H&H Bolt QD with either 1.5-6 or 2.5-8 depending on whether the 416 was coming along
338 WM bolt QD with 2.5-8 or 3-9
300 H&H bolt QD with 3-9

All besides 500 would have claw mounts and all scopes would have a back-up, in proper mounts and sighted.

Make/models would depend on budget.