YEP YOU FOUND ME!!!!! IM NOT REAL GOOD ON THE COMPUTER YET SORRY
#1... ALUM FRAME,I MADE MY OWN JIG TO BEND THE ALUM TO MATCH THE OE PONTOONS
#2... YES I DO HAVE SOME PICTURES, IT IS ALUM
#3... YES IM A FULL TIME WELDER ,I HAVE MY OWN COMPANY.ABOUT ALL THE WELDING ??? IT WOULD BE BETTER TO CALL ME AND I CAN WALK YOU THROUGH IT WHILE YOU'RE AT YOUR MACHINE OR CAN TAKE NOTES (916)203-8082.
#4...TOO MANY TO LIST
#5 ... CUSTOM MADE ALUM LIVEWELL
#6...YES,BUT YOU HAVE TO GET IT SUPER CLEAN..ONLY USE STAINLESS STEEL
WIRE BRUSHES,OR WHEELS MADE 4 ALUM ,MILD STEEL BRUSHES WILL CONTAMINATE THE ALUM CAUSING THE WELD TO FAIL.
HOPE THIS HELPS.CALL ME AND I CAN HELP YOU WITH THE REST.
:+

THANKS,WELDER DUDE.