Originally Posted by CPMcGraw

I think "V" down looks better, Bill.

Here's a thought -- Take those 10.5 mm Apogee tubes, and cut them about 3/16" thick, then round out one side to match the contour of the main tube. Think Centuri SSV here...

Use them to accentuate the body tube for things like docking hatches, or other sensor platforms, and detail them with strips of either styrene plastic or cardstock...

For those cannons, use SEMROC's long launch lugs with fiddly bits of paper, cardstock, or styrene strips. I think the diameters of the lugs are more proportioned for use as cannons; use the larger 3/16" or 1/4" diameter lugs for shields and shrouds around the cannon barrels...