Speedline models new project.

Speedline Models Ltd. manufacture model boat kits. We have designed and developed a 1/48 scale radio controlled model kit of a Fairey Huntsman which uses Plush 6A speed controllers and 1312 brushless motors. We would like to be able to offer our kit with these items supplied as a Power Pack option. To do this we would need to have a discounted price for these items. Can you help with that?