Camera Advice

I have/had an old Canon T2i that recently became someone else's property during my dad's vacation (also my trusty Canon EF 24-105/4 L IS USM as well). So I'm now in the market for a new camera and looking at 2 options. My current lenses are:

• Canon EF50/1.4 USM
• Canon 70-200/4L IS USM

My main photography is travel photography and some nature/scenery. However we're planning NedIsakoff Jr. next year so some baby photography/family photo.

My budget is $3K so I'm thinking for camera either:

• Canon 6D
• Canon 7D mk 2

and lense

• another Canon EF 24-105/4L IS USM
• Canon EF 24-70/4L IS USM

advice? opinion?