21 or 23 trailer bunk question

[bj]

I have a 21 Seacraft on a magic tilt all roller trailer. The rollers and hardware for them need replacing, so I think now is the time to change it to a bunk trailer. Do any of you have any pictures of how your 21 or 23 Seacraft's trailer is set up. I especially would like to see where the bunks are positioned and what size the bunk boards are. Any help would be appreciated. I'll be doing this myself since it's not worth paying $600-800 to have this done. Thanks