Good afternoon, I'm new to the forum and own a rebarreled Sako A2, 7mm08, not sure what the original calibre was, could have been 7mm08 or 243 or 308. Seated in a Forester stock that I've bedded. The stock was one I bought separately, as it was sat in a custom synthetic stock. The factory trigger is too heavy for me, I've adjusted it to its lowest, which is about 3lbs. I need 1.75 to 2lbs. Now I have seen Timney do a trigger unit designated to fit the A series and its predecessor the L597. Is this the most suitable? Will it fit with little to no other modification? If some can come forward with personal experiences in this, it would be much appreciated.