Help with Kilo TT sizing

So I’m stuck between the 53cm and 55cm frame sizes for the kilo TT.
Here are my measurements using the competitive cyclist measurement calculator.
http://imgur.com/1aelox9
http://imgur.com/svnutkF

My freind helped take these measurements and I don’t think they are super precise but should be a good representation. We kept on getting 32in and 32.5in for the inseam, so I took the average of 32.25.

Over at BFFGSS, 5’11 riders said that I should get the 53cm but a few guys said I should get the 55cm.

Thoughts?