Firstly, thanks for the congrats but I have to dissagree with you on one point.
I didnt climb the problem from the start of bens because I thought it would detract from what is otherwise a good problem.
Keen roof starts sitting in the left corner of the cave, on 2 jugs, and takes a pretty much straight line. It is non eliminate, all the holds are nice, good moves etc. To start as bens roof, you would firstly, have to know where the legit start to bens roof is as the holds are not at all obvious
(out of intrest, what are the official starting holds, I have never really known). You would then nedd to do the first few moves (keeping your arse off the floor) to get to my start, then turn nearly 180 degrees
and go out throught the roof.
The option to link bens into keen roof is there. Just like the option to link all the other problems together. Although if you are going to start bens, maybe you should go the full monty and start as for the bens extension?
Keen roof, in my opinion, takes the most obvious line through the roof from a sit start to a juggy break. But at the end of the day, its only limestone.