Flat Seat, Tapered or Both?

[Kezzieboy]

Nah the problem is I have a shed load of tapered bolts, and a full set of taper-to-cyclone converter washers but they don't fit in the bolt holes of these. I have access to a lather when I get back to Birmingham, but was hoping to get them fitted while I was in Cornwall, as then I don't have to drag two sets of wheels back to brum.

So essentially, I either need a full set of extended flat seated bolts (which are $ra*e.99 on eBay) or some different conversion washers.