GBP/USD AB=CD LONG

Updated
So after a weekend of mainly googling and head scratching, here's my first attempt at finding a harmonic pattern, I went for an AB=CD because it looks similar to Elliott waves so was more familiar to me. The values seem to be correct but I'm not entirely sure, feel free to leave a comment if you can see a flaw in my thinking otherwise please leave a like if you agree. Cheers :)
Note
Trade entered manually at 1.34460 because of that vicious morning spread.
Stop and targets remaining the same.
Note
MA's turning against so trade closed manually at +300, I should have set T1=.618/AD. Oh well on to the next. :)
Harmonic Patterns

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