I'm using Stits fabric and tapes applied with Steward Systems water based products. I can work inside the house without the odor of MEK. I used Stits products on the Super Cub last fall because I could work outside or in the garage with the doors open. The Stits product is easier to use in my opinion and somewhat reversible, you can pretty much wipe any mistake clean with MEK and start over, not so much with the Stewards System. Since this is the second build using Stewards, I'm pretty much getting the hang of it. The 3 mm pinking shears are getting a work out, was cutting out 2 1/4" diameter doilies today for the inspection rings, the original build just had the ring glued on without doilies.
The screws are scale and the reason I decided on using screws is because the airfoil is under cambered.