I think that i could if i had the pipes in hand(any donors?).
I'm not hurting for pipes, just salivating, and wishing at the moment.
I had a set of shorty 4-2 drag pipes from a 750 I had, and loosening one of the pipes i could make them work.
Also had a 4-1 header, I had would have needed at least 1 or 2 cuts and welds to align them correctly.
Those 4-2-1's look like they are equal length headers...
l8r