Definitely worth getting it setup.......

There's Emulsions, Air correctors, idles,accels and main jets and the chances that these will be spot on for your engine will be slim.
Might be close, but imo a rolling road setup will getting it running spot on...

always did for me

The Facet pumps come in 2 main types.
The interupter type you have IIRC does not need to be gravity fed like the lesser model, so can be mounted under the bonnet for simpler installation.

you'd need to double check this, but better IMO.........