I split my lines from the heads and ran remote lines up to under the seat.
Then I found some bulkhead fittings, barbs, and plugs. Still need to make a bracket for the bulkhead fittings.

 

If I was to kit up all the parts I used to do mine would anyone be interested?

 

FYI: the cali bikes have the fitting on the front head ( part # 16214-MB0-000 ) for the vacuum line but the other 49 states have an allen screw. to make any easy access kit you'd need to include the fitting ( $2.99 from ron's )

tim