sounds like a good group of guys - I am sure you are all well bank rolled - but do you realize that by playing 100 credit skins you are paying a 150 credit fee whereas if you opt for 99 credits / skin WGT only charges 75 credit fee.
again, you guys may not care - but 4 players each paying an extra 75 credits in fees x 4 is giving WGT an extra 300 credits to play for 1 extra credit while doubling the fee.
will have to try and catch it sometime.