I might have to give them a shot. They seem to be the only one who puts up reasonable prices for these guys. Everyone else thinks they are worth their weight in gold.
Well, I have sent numerous e-mails and I have called quite a few times. The voice mailbox is full and is not accepting messages. I have no idea where to find these guys.
The L-24 and 25 are sweet plecos but unfortunately are on the pleco ban from Brazil along with many others. Very hard to find L-24. L-114 are available but will be small 2-3 inches.
The pleco in the picture you wanted an ID on is a Parancistrus species, I think not aurantiacus due to the paleness of the body. Maybe LDA46, this genus is a mess and I have seen several individuals that I believe have no L number or taxonomic classification. (i.e. "unknowns")