Considering updating my 2nd Gen. 4 Door Prerunner

Hello,

I’m thinking about updating my 2005 Tacoma PreRunner Double Cab to the following components:

Sony XAV-AX5500 or

$280 Alpine iLX-W650 7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto

Alpine iLX-W650 Package With

$232 KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4, at 2 Or 4 Ohms

KTA-450 amplifier,
Upper front door - Infinity Reference REF-375TX (Tweeter)
Lower front door 6x9 - Infinity Primus PR9613IS
Rear door 6.5 - Infinity Primus PR6510CS
Alpine HCE-C1100 Camera - Rear and maybe front, still researching
Viper Model 3606V

Just curious if anyone has any thoughts on my selections, alternatives or potential pitfalls.

Thanks for your time.

Regards,

Kevin