May I ask what a non-technical founder should look for in a technical co-founder?

I have two customers for slightly different businesses. The deals are made, I am building MVP's myself and JVing with established tech companies to get products to market.

I have a supply chain with a 30% cost advantage with customers.

and

I have a hardware software system that significantly improves hire businesses that has customers and development partnerships with research organisations and funding applications in progress.

Both have customers and large B2B growth potential.

I am building the MVP's myself while selling and JVing as necessary but would happily partner equally with a technical expert in Microsoft365 and PostgreSQL and PostGIS.

I'm an expert in business design and love technology without being talented or experienced building it. Someone with a business mind and opinions plus the technical skills to build an MVP and hire a technology team would be perfect. I can license my way to market but it will a clunkier more painful start. If I could work with someone who has deep experience with making microsoft365 work smoothly, for small volumes of data and a small number of users initially, then they would add value to both businesses instantly.

My question is should I grind through this myself with JV's where needed using architects on contract for the tricky bits and build the technical knowledge to be a really good technical work partner enabling recruitment of a better technical co-founder or should I recruit the best technical-cofounder I can and get on with growing the businesses.

I would happily take a smaller salary from cashflow than a technical co-founder initially, recognising their market value remuneration as soon as the business is able - likely early year 2. I would even consider technical guidance/mentoring for some equity if someone was interested.

And I know you are supposed to focus on one thing at a time but the software for the two business systems is similar, and I have systems and people to drive the sales and management for both so will offering a technical-co founder 2 bites at 2 potential rapid growth businesses make them think they were increasing or reducing their odds of success?

What questions would I ask to make sure the partnership will be enjoyable for the technical co-founder?

Are there any books/experts on keeping technical co-founders happy?