Howie,
You're correct on a standard EG/RG, but the SE versions come with the extended console that comes all the way back to the rear of the tank. Those bikes, like the FLHX, require the RK style seat.
Jerry
Thanks Jerry, I didn't know that and it's not stated in the Acc'y catalog. All SEFLH/SEFLT's use RK seats? Also Jerry, I received my '07 SERK Service and Parts Manuals today. For Service, they use the '07 Touring Manual with a FLHRSE3 Service Manual Supplement. This supplement is more than just wiring diagrams, and covers the items on the bike beyond the standard RK, and seems worthwhile. The Parts Manual is P/N 99433-07 and is only 158 pages. It is specific to FLHRSE3. It also includes HDI models as well. It appears to have everything (like the frame) for the whole bike?.
Would you be able to confirm that this is the only parts manual required for an '07 SERK. Hoist! 8-)