hey buddy, good to see you're coming along well. I also agree its important to get the basics nailed - build a foundation etc. Just remember to work and try to get strong at dips and pullups will help a lot. Ultimately be patient and push to the brink of overtraining but not over.
Looking forward to seeing your progress and nice to see another person from GB on GB!
My hips aren't piked, not at a 90 degree angle. I'll get a friend to help me correct this next time I'm doing these.