Hi Rolf (Darthvader)
It looks as if you're cutting 4mm strips off your approx 25x450mm spruce plank. In my experience I would definitely be using the table saw I've seen in earlier posts. You mentioned previous amateur builders using 'Skilsaws' (your DeWalt) but this may be because they didn't have access to a table saw? I only mention this as you'll have to cut close on 200 strips for 6 hulls I would imagine.
Being a qualified joiner I'm very interested in your project so please keep posting and don't let your family commitments hinder you too much <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" />