Replying to Am I too big??

Im 6 foot and weigh 230 pounds (105kg). Keeping in mind that I live in the UK, and if I want a decent ski Line is really the only company easily available I was gonna buy the skogan 178 (which has had great reviews in all the magazines over here in the UK) but I'm worried that it will be too small. Really the only other ski on offer is the Pollard Pro 186. What difference does the will the extra 8cm really make, and what about the difference in flex (the pollard being slightly softer)...also is the pollard a good alround ski like the skogan??