I ended up ordering a set from YSS, after alot of looking around I found Ikon and YSS had comparable items at much the same cost. I was looking at alloy body with adjustable pre load and dampening.
That's this in the Ikon $645
7614and this in YSS $600 from the manufacturer it would have cost $1000 from the Australian supplier
RZ362-TRLThe main difference between them is that the YSS has a 36 mm cylinder and 600 clicks of dampening adjustment and the Ikon has a 22mm cylinder and 4 clicks of easy acsess adjustment.
I had a long chat with a knowledgeable chap at Ikon and it seems that he thinks the 36mm cylinder is an over kill for the XS1100 and is just adding more weight and will look bulky on the bike. Well I figured going to alloy body I have already saved weight and the extra weight will be negligible and I might like the bulky look. He did have me wondering if the 4 clicks of dampening adjustment would be more useful than the 60 clicks on the YSS but my over riding need to get more bang for my buck led me to go for the YSS.
I was going to get 20mm added to the length as suggested by Mal Pitman but as I am considering going to A Bussa front forks which is shorter so I thought I better not. The Yss should come with 10mm height adjustment but not sure yet. I just noticed it comes standard from the American site but is $100 extra on the Aussie one so I am double checking with the supplier I ordered from.
I have not got any chrome covers or springs which kept the price lower as well.