Good bit of work there mate.........i am sure it will work just fine. i would worry about losing those pegs before i got to the trapping site though Simplicity is what i look for nowadays, and i agree with some of the others that three boards work ok for me..........although i do permanently restrict the entrances of mine to suit the target species. I have bigger ones for mink and squirrels to take Mk6 Fenns........and smaller tunnels for the Mk4's for rats, stoats etc.