In fairness to the government, the private sector clients are among the very best and the worst. Government is sort of predictable; they're a little bit of the devil you know. I think the RFPs often presume an outcome. The way they're structured, they're looking for professionals to come in and produce drawings for production, rather than propose solutions.
Qualifications-based selection is like hiring a person onto your staff and hoping they don't do work to rule. You're asking who buys into your vision. I think it was Bill Gates who said he didn't hire smart people so he could tell them what to do; he hired smart people so they could tell him what to do.
What they discovered in the United States and in the City of London, where they did the same thing, was that the procurement time took less money and wards happened faster. Ask what they can you do for you, how they can get the project over the goal line. Once you have the preferred consultant, then you can sit down and jointly develop a detailed scope with corresponding fees. We have 40 years of experience in the United States and this seems to work very well.