Finalization of sites on ready-made solutions Bitrix

Good evening! There are three purchased ready-made solutions Maximum and Construction from Aspro and Chameleon from Concept. task number one - to import goods (different options are considered, preference for the fastest, without loss in quality) of only one manufacturer, all the necessary settings built into the ready-made solution are configured, all the excess is closed, the usability of the site changes under our topic (products of the company alta profile). In general, so that the site is ready to be launched in Direct as soon as possible. Further, according to the same principle, sites are prepared on a ready-made solution for three more manufacturers and several, hypersegmented already by types of products (floor coverings, drainage system, PVC panels for interior decoration, etc.) After launching in the context of these sites, it will be necessary to deal with a large online store that will include these sites (products) and much more, that we are ready as a construction and trading company to sell. Its about the goods. The solution "Construction" from Aspro, it needs to be finalized, perhaps something will have to be made up additionally, perhaps we will do without it, the topic of building houses. We are ready to cooperate at an adequate cost, given that the total number of works we have is supposed to be large and I want to give all the projects alternately into the hands of one maximum of two performers, it is convenient for everyone. The question is based on the plans described, which of the above could you take on? We consider both one-time orders for each project separately, and work on an ongoing basis for the creation, administration and promotion of the above sites with a decent salary and a percentage of the companys turnover.