My Bday is in a couple of weeks, and as my winter project, im going for the Sig Somethin extra. Ive been flying the 4 star 60 for the last month n a half, and will definitly be fly her thru the fall/winter. Ive heard this is a good step to the fully symmetrical wing. Also this will be my first build in over 20 some odd years, the last wooden craft I built was a PT 109, back in the day of Ambroid glue (no ca then). Any tips on this plane, building wise, is appreciated.