Thank you Dave I haven't seen the video before. I could see where blocking/diverting the air coming in from the front would be beneficial as well as the crossflow venting of the side cover once the front is blocked. Yeah another project... well an extension of a past project I've ridden since the initial mod and didn't notice any change but its also been relatively cool lately so the test would be when its 100F out.I must admit your mods look good but I'm not sure how effective they are.
The main objective is to get as much cool air as possible into the airbox so blocking the lower area where the OEM intake gets its inflow from maybe counter productive.
The grill area you have made according to TEC is where the hot air accumulates , they suggest the top right corner is the best place and have not mentioned blocking the lower area.
Having said that I hope it is working for you.