Buy the best one man squeegee setup available, good frames like Newman or Diamond Chase, (do not know if they still make them since it has been awhile for me). Tension meter, and a good one point light system for exposure, gives better detail than multiple lamps causing sawtoothing. Use the direct film material which gives better detail than coated screens and read or find a good screening blog. The term is "silkscreaming" as you will find out.