Nat question - Masq or SNAT

I have 4 internal lans:

LAN A = 10.1.1.0/24
LAN B = 10.1.2.0/24
LAN C = 10.1.3.0/24
LAN D = 10.1.4.0/24

I have 3 WAN's:

WAN A = 1.1.1.1
WAN B = 2.2.2.2
WAN C = 3.3.3.1/29  (goes to 192.168.1.0/24 via 3.3.3.2/29)

I want to nat all LAN's to various WAN's

LAN A >>> WAN A (using Masquerade)
LAN B >>> WAN B (using Masquerade)
LAN C >>> WAN C (using Masquerade)

I want LAN D >>> WAN C (using Masquerade)

However, I also want LAN A to nat to WAN C when a user tries to get to 192.168.1.0/24

Bear in mind that LAN A already has a masq rule to WAN A