I have been thinking about buying this same kit for about 6 months now, other planes have been getting in the way. You can ask any questions by email, they responded quickly. In short from asking in previous posts, The quality of the kit is very good. The fiberglass work is OK but may need a little touch up. The kit has NO hardware. He told me it will fly nicely on a 91 4 stroke and flies like a kadet senior. 1/9 th scale pilots are hard to come by. I still plan on building this very good looking airplane but it will probably be next winter. It can use 90 degree mechanical or pnuematic retracts, he used spring air but HD robarts will work as well