Most of the time, in my experience, getting the other two variants' mech trees filled out means farming and not using the mech you really wanted.
So, in addition, how about this porposal:
Variant Specialization:
Select one variant of a mech chassis you own (you can only ever select one variant at a time. Changing variants means losing all specialization bonuses on the previous variant).
Once Master is unlocked on your mech tree, you can continue by "spending" XP (and ONLY Mech XP, not GXP!!!) you can purchase a minor bonus to one aspect of that mech's abilities.
Let's say...
Speed Specialist: speed increase of 0.5%/5,000XP (50%/1millionXP max)
Heat Management Specialist: Increases max heat cap by 0.5%/5,000XP (100%/2milionXP max)
Maneuver Specialist: Tightens turn radius by 0.5%/5,000XP (50%/1millionXP max)
Specialist targeting: Decreases time to lock on target by 0.5%/5,000XP (75%/1.5millionXP max)
LRM Specialist: Tightens LRM missile spread by 1%/15,000XP (60%/900,000XP max)
SRM Specialist: Tightens SRM missile spread by 1%/15,000XP (50%/750,000XP max)
Laser Specialist (each individual energy weapon type purchased separately, such as PPC, ER PPC, Large Pulse Laser, Small Laser, etc.): Decreases cycle time by 1%/15,000CP (50%/750,000XP max)
Cannon Specialist (each individual ballistic weapon type purchased separately): Decreases cycle time by 1%/15,000CP (50%/750,000XP max)
LX10-X Choke Specialist: Increases the choke (decreasing the spread) on the LB10-X by 1%/10,000 XP (max 50%/500,000XP)
Critical Hit Specialist (Specific weapon type purchased separately): Increases the chance of scoring a critical hit by 0.1%/2,500XP (max 100%/2.5millionXP, doubling the base chance of scoring a critical hit)
Rapid-Fire Specialist: Decreases the chance of jamming with a UAC/5 by 0.1%/5,000XP (max 15%/750,000XP for a 10% chance to jam with a UAC/5)
Each specialization can be selected more than once until iot reaches it's max percentage increase. The bonuses individually don't mean much, but after a few hundred thousand mech XP, they start to add up to something significant
Edited by Cannibal Cat, 15 February 2013 - 07:54 PM.