These are a great gi i got a white one i will cost u about 120 pounds to bring it in
I'm 6' and 85kg, I wear a Krugans A3.
I spoke to a guy the other week at the Welsh open who was your size (ie a bit bigger than me) he was wearing a Tatami Fightwear A3 that fit him so well it looked like it had been made-to-measure!
be careful washing & drying your gi! You are at the top of A3 / size5, so if you wash it over 40degrees or put it in a tumble dryer it will shrink. If you decide to go for an A4 / size6 check out this guide on how to shrink it to fit:
MMA Universe selling Cyclone gi's for £40 wont last long so if your on a budget its worth getting