Chris, this level is quite easy. You need two reds in a row. One is ok. Put the other in position without giving away two many whites. You will need them later on.
In my opinion, it would either qualify as a high end easy or a low end medium. After two years it would require the editing of not only the level but the PACs that the medium and easy levels are included in. I would like a few more opinions before we go to that much trouble.