Performance Oriented Funboard

Musings on my biggest board...
My 7'6" x 21" minimal has seen better days, I bought it 2nd hand years ago and it had a fair few miles on it then. I just finished repairing the rail - again, but I do get on well with the board, and for such a big board it goes very well.
Is there such a thing as a performance orientated funboard for someone 73kg? I am looking at the 7S Superfish and the Firewire Advance but these look like large shortboards. I've also spotted the Walden CD which is a weird looking longboard shaped 6' board.
I'd be using it for 1-2ft days or the local point that is a long paddle and the wave is often a bit mushy initially.
My 7'6" x 21" minimal has seen better days, I bought it 2nd hand years ago and it had a fair few miles on it then. I just finished repairing the rail - again, but I do get on well with the board, and for such a big board it goes very well.
Is there such a thing as a performance orientated funboard for someone 73kg? I am looking at the 7S Superfish and the Firewire Advance but these look like large shortboards. I've also spotted the Walden CD which is a weird looking longboard shaped 6' board.
I'd be using it for 1-2ft days or the local point that is a long paddle and the wave is often a bit mushy initially.