Seeking Garmin Guru (SF Bay Area)

I'm finishing up my RV-14A project and had a successful power up on electrical today. My plan is to power up electrical and go through the manual but it sure would be nice to get someone that knows Garmin that can guide me through set up. I have full Garmin G3X Touch, GTN 650,GMC 307, GMA 245, G5 EFIS backup, GAD 29 ARINC, GTX 45R ADS-B, etc.

I'm worried setup could be challenging. If you know anyone that can help please let me know. Airplane is in Livermore CA (LVK) in San Francisco Bay Area.

Hi Frank,
Bob Turner (hangar 311) here. I might be able to help with the 650, nothing else. The good news is that the Garmin documentation is good. Just follow, step by step. Make sure you know what is connected to each RS232 and ARINC port, and what baud rate and format everything is looking for.