im planning to get the GHS 115-50 set and tune it to BEAD. but a couple of questions first: 1) will this match the tension of an extra light set? I use a 95 E for standard tuning. 2) wouldnt the 115 be too floppy to be used as a B string? 3) if ever i just buy a five string set, what will be the maximum string gauge that the nut of my bass can accomodate? i have an ESP vintage 4.