Last year I bought thewriter a Mantua Amalfi as a first boat to build. He is loving it, has learnt a lot, bought some tools & now would like another for his next birthday. He wants it to be a surprise so I have to choose. What do you recommend as a second boat to build - a little more advanced but not too complicated. I'd be grateful for your advice. I chose the first one by looking here & it's been perfect. Thankyou.