Urban Sky, check this media coverage:
http://www.lfpress.com/2016/04/15/via-angling-for-own-track-rails-against-high-speed
This is very anti-VIA. I agree with the HFR plan as being cost effective.
Ideally VIA needs to market HFR as a gradual path towards HSR and not against.
This needs to be strongly addressed as "
HFR does not prevent eventual HSR".
In fact, in the light of Ontario TKL HSR, a high speed GO train would definitely eat into VIA revenues. They all need to go to the table and discuss this at length on thr "HSR marketing" topic, to the theoreticals of running possible 240kph capable HFR trainsets faster on TKL (240kph) than on TOM (177kph). Basically, Ontario HSR offers VIA an HFR extension to London (while letting VIA run HSR). All depends on timing of construction for each leg. They can share!
So, VIA could need a Plan B to "do an Acela" if forced to go to HSR. There is some sudden 2018 acceleration (maybe not) of the Ontario HSR plan.
I suspect for only 1 billion upgrade (as Phase 2) as a compromise VIA could get to market "HSR" simply by choosing 200-240kph capable EMUs and upgrade 10 percent to 200-240kph, shave a few mins off and get to market "HSR" even if it is 90 percent HFR.
That is what Acela Express really is...
....and when Ontario bulds their HSR the trains can accelerate and whoosh Kitchener-London at full HSR track speed, especially if they buildout slower option than the possibly-too-luxury 300kph speed.
IIRC, there are (I believe) even some city-pairs on the Acela Express route with no 240kph rated sections, so 240kph-capable trains on a non-240kph-capable Toronto-Kingston would not be with precedent, getting to do a few 240kph sprints only in sections between Kingston-Ottawa and Kitchener-London.
Given how well VIA performs already compared to Acela, it may not take *much* --
maybe even slightly under a billion on top of HFR -- to be a
more honest HSR than Acela Express.
But the press does not know that 177kph HFR will be much faster average speed than Acela Express!
The "upgrade" (minor speedup of small sections, which will help marketing, and increase ridership) can be done later as a Phase 2 as the HSR may not happen till long after HFR is easily running, and perhaps in a way that is palatable to investors... VIA even said HFR can be a path to HSR when it someday made sense, so this vision isn't incompatible with VIA.
The trick is to prevent the negative press that might "derail the plan just because it's not HSR" -- this sort of negative press, if grown unchecked, can prevent HFR from happening.