Have a Lakland 5501 with an Aguilar OBP3 preamp waiting to go in. Want to change the pups and install everything at once. Have always like the Warwick Stage 1 5 string (MEC Soapbar) tone but the Fat Stacks seem to be more popular. Which do I go for? Want a fat, punchy, growly, round, warm sound that will cut through.