I've never been a big user of pedals or any effect for that matter, but I've recently been digging the sounds of some effects users. i.e. John Entwistle, Doug Wimbish, bassist from Muse. I'm not sure where to start. I really want that crunchy heavy rock sound that Entwistle has in the 5:15 solo at Royal Albert Hall and I'm digging a lot of sustained screaching notes that Wimbish does. Any suggestions on where to start?