I was thinking that floaters were not allowed but I may have that backwards. One season I did run in 2nd with an A230. Right now I am using a 904 in D with the furd 6.20's & I am hoping that toplescuda will be reasonable with me so that I can get that furd out of there then my next plan is to run a 904 in manual 2 & 4.10 gears in a 7&1/4. Everybody tells me that it wont hold up but I am driven to do it & loosing ~100 lbs of unsprung weight is going to be a killer. the spiders are the weakest part & they will be welded solid(which is std procedure) so I am confident