New tree estimate/help?

[Aaron3018]

I planted this ~3 yr old, ~7 foot Oak tree on the 30th of July. I probably should have waited until it was dormant, but I'm new to this so didn't realise there could be issues with transplanting in the summer.

 

Questions is, by looking at it, do you think the tree will survive and do you have any suggestions about things that look wrong/things I should change. Pics were taken today after watering. Thanks in advance.

[openspaceman]

1 hour ago, Aaron3018 said:

The stem on the left looks far more sloppy so I'll probably cut that one, do you think the other branches marked in red would be worth cutting too or doesn't matter?

I would wait till I was sure the tree was established

[Aaron3018]

1 hour ago, openspaceman said:

I would wait till I was sure the tree was established

So wait till next winter? 

[openspaceman]

1 minute ago, Aaron3018 said:

So wait till next winter? 

This time next year or maybe late June

[Mick Dempsey]

2 minutes ago, Aaron3018 said:

Thanks, so the leader is the dominant stem I want to grow upwards. I noticed at the tree nursery they attached some bamboo to one of the stems to make it grow upwards, but I removed that when planting. What would happen if I didn't remove the lesser stem? 

It may well develop into a twin leader, meaning two main stems (co-dominant in Technical speak)

 

Like that it would be more vulnerable to splitting in two (much) later on.